工具简介

nb-help.com 通过本站PING检测服务借助全球分布的节点网络，来模拟用户从不同地理位置对网站进行访问时的网络延迟状况，实时反馈目标网站的响应速度与连接稳定性。

PING检测结果 nb-help.com

2026-03-28 00:44:42 更新数据

预估本次检测消耗：波点，实际消耗以【波点账单】为准

当前检测进度：

100%

检测节点

响应时间分布域名污染分布

污染比例：0%

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概览丢包 (7)

区域/运营商	响应最快	响应最慢	平均响应
全部	上海电信2.56ms	新疆克拉玛依移动72.931ms	28.014ms
电信	上海电信2.56ms	吉林长春电信43.541ms	26.886ms
移动	上海移动5.772ms	新疆克拉玛依移动72.931ms	30.956ms
联通	安徽合肥联通11.011ms	宁夏银川联通37.646ms	24.425ms
华东	上海电信2.56ms	海南移动24.364ms	13.662ms
华北	天津联通20.109ms	河北石家庄联通26.807ms	23.458ms
华南	海南海口电信34.739ms	海南海口电信34.739ms	34.739ms
华中	河南郑州移动24.513ms	湖北武汉移动26.797ms	25.655ms
西北	宁夏银川移动36.503ms	新疆克拉玛依移动72.931ms	45.666ms
西南	贵州贵阳电信32.196ms	四川成都联通35.173ms	33.685ms
东北	吉林长春电信43.541ms	辽宁移动49.154ms	46.348ms
点击查看更多

解析占比

全部1 电信1 移动1 联通1 被污染0 域名DNS解析被恶意篡改导致无法正常访问网站

复制IP

103.21.141.130

103.21.141.130 100%

nb-help.com Ping检测详情

全部

获取失败0 被污染 (0) 域名DNS解析被恶意篡改导致无法正常访问网站 丢包0

节点数：/

检测点运营商检测节点	解析IP	丢包率	最大时间	最小时间	平均时间	操作
电信广东广州	103.21.141.130 (上海电信)	100%	* ms	* ms	*ms	发送：5 接收：0 包大小：64 详情： PING nb-help.com (103.21.141.130): 64 data bytes --- nb-help.com ping statistics --- 5 packets transmitted, 0 packets received, 100% packet loss 检测节点：电信广东广州发送：5 接受：0 丢包率：100% 最大时间：ms 最小时间:ms 包大小：64 详情详情 HTTP DNS PING 详情
电信贵州贵阳	103.21.141.130 (上海电信)	0%	32.34 ms	32.073 ms	32.196ms	发送：5 接收：5 包大小：64 详情： PING nb-help.com (103.21.141.130): 64 data bytes 72 bytes from 103.21.141.130: seq=0 ttl=119 time=32.073 ms 72 bytes from 103.21.141.130: seq=1 ttl=119 time=32.229 ms 72 bytes from 103.21.141.130: seq=2 ttl=119 time=32.340 ms 72 bytes from 103.21.141.130: seq=3 ttl=119 time=32.170 ms 72 bytes from 103.21.141.130: seq=4 ttl=119 time=32.168 ms --- nb-help.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 32.073/32.196/32.340 ms 检测节点：电信贵州贵阳发送：5 接受：5 丢包率：0% 最大时间：32.34ms 最小时间:32.073ms 包大小：64 详情详情 HTTP DNS PING 详情
电信海南海口	103.21.141.130 (上海电信)	0%	34.913 ms	34.556 ms	34.739ms	发送：5 接收：5 包大小：64 详情： PING nb-help.com (103.21.141.130): 64 data bytes 72 bytes from 103.21.141.130: seq=0 ttl=120 time=34.913 ms 72 bytes from 103.21.141.130: seq=1 ttl=120 time=34.842 ms 72 bytes from 103.21.141.130: seq=2 ttl=120 time=34.747 ms 72 bytes from 103.21.141.130: seq=3 ttl=120 time=34.637 ms 72 bytes from 103.21.141.130: seq=4 ttl=120 time=34.556 ms --- nb-help.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 34.556/34.739/34.913 ms 检测节点：电信海南海口发送：5 接受：5 丢包率：0% 最大时间：34.913ms 最小时间:34.556ms 包大小：64 详情详情 HTTP DNS PING 详情
电信吉林长春	103.21.141.130 (上海电信)	0%	44.399 ms	43.145 ms	43.541ms	发送：5 接收：5 包大小：64 详情： PING nb-help.com (103.21.141.130): 64 data bytes 72 bytes from 103.21.141.130: seq=0 ttl=118 time=43.454 ms 72 bytes from 103.21.141.130: seq=1 ttl=118 time=43.373 ms 72 bytes from 103.21.141.130: seq=2 ttl=118 time=43.145 ms 72 bytes from 103.21.141.130: seq=3 ttl=118 time=43.334 ms 72 bytes from 103.21.141.130: seq=4 ttl=118 time=44.399 ms --- nb-help.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 43.145/43.541/44.399 ms 检测节点：电信吉林长春发送：5 接受：5 丢包率：0% 最大时间：44.399ms 最小时间:43.145ms 包大小：64 详情详情 HTTP DNS PING 详情
电信青海西宁	103.21.141.130 (上海电信)	0%	43.752 ms	43.257 ms	43.509ms	发送：5 接收：5 包大小：64 详情： PING nb-help.com (103.21.141.130): 64 data bytes 72 bytes from 103.21.141.130: seq=0 ttl=117 time=43.605 ms 72 bytes from 103.21.141.130: seq=1 ttl=117 time=43.534 ms 72 bytes from 103.21.141.130: seq=2 ttl=117 time=43.752 ms 72 bytes from 103.21.141.130: seq=3 ttl=117 time=43.257 ms 72 bytes from 103.21.141.130: seq=4 ttl=117 time=43.401 ms --- nb-help.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 43.257/43.509/43.752 ms 检测节点：电信青海西宁发送：5 接受：5 丢包率：0% 最大时间：43.752ms 最小时间:43.257ms 包大小：64 详情详情 HTTP DNS PING 详情
电信山东济南	103.21.141.130 (上海电信)	0%	18.445 ms	17.835 ms	18.081ms	发送：5 接收：5 包大小：64 详情： PING nb-help.com (103.21.141.130): 64 data bytes 72 bytes from 103.21.141.130: seq=0 ttl=120 time=18.026 ms 72 bytes from 103.21.141.130: seq=1 ttl=120 time=18.018 ms 72 bytes from 103.21.141.130: seq=2 ttl=120 time=18.445 ms 72 bytes from 103.21.141.130: seq=3 ttl=120 time=17.835 ms 72 bytes from 103.21.141.130: seq=4 ttl=120 time=18.085 ms --- nb-help.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 17.835/18.081/18.445 ms 检测节点：电信山东济南发送：5 接受：5 丢包率：0% 最大时间：18.445ms 最小时间:17.835ms 包大小：64 详情详情 HTTP DNS PING 详情
电信山西太原	103.21.141.130 (上海电信)	100%	* ms	* ms	*ms	发送：5 接收：0 包大小：64 详情： PING nb-help.com (103.21.141.130): 64 data bytes --- nb-help.com ping statistics --- 5 packets transmitted, 0 packets received, 100% packet loss 检测节点：电信山西太原发送：5 接受：0 丢包率：100% 最大时间：ms 最小时间:ms 包大小：64 详情详情 HTTP DNS PING 详情
电信陕西西安	103.21.141.130 (上海电信)	100%	* ms	* ms	*ms	发送：5 接收：0 包大小：64 详情： PING nb-help.com (103.21.141.130): 64 data bytes --- nb-help.com ping statistics --- 5 packets transmitted, 0 packets received, 100% packet loss 检测节点：电信陕西西安发送：5 接受：0 丢包率：100% 最大时间：ms 最小时间:ms 包大小：64 详情详情 HTTP DNS PING 详情
电信上海	103.21.141.130 (上海电信)	0%	3.328 ms	2.2 ms	2.56ms	发送：5 接收：5 包大小：64 详情： PING nb-help.com (103.21.141.130): 64 data bytes 72 bytes from 103.21.141.130: seq=0 ttl=123 time=2.423 ms 72 bytes from 103.21.141.130: seq=1 ttl=123 time=2.249 ms 72 bytes from 103.21.141.130: seq=2 ttl=123 time=2.604 ms 72 bytes from 103.21.141.130: seq=3 ttl=123 time=3.328 ms 72 bytes from 103.21.141.130: seq=4 ttl=123 time=2.200 ms --- nb-help.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 2.200/2.560/3.328 ms 检测节点：电信上海发送：5 接受：5 丢包率：0% 最大时间：3.328ms 最小时间:2.2ms 包大小：64 详情详情 HTTP DNS PING 详情
电信浙江温州	103.21.141.130 (上海电信)	0%	13.922 ms	13.313 ms	13.574ms	发送：5 接收：5 包大小：64 详情： PING nb-help.com (103.21.141.130): 64 data bytes 72 bytes from 103.21.141.130: seq=0 ttl=120 time=13.548 ms 72 bytes from 103.21.141.130: seq=1 ttl=120 time=13.572 ms 72 bytes from 103.21.141.130: seq=2 ttl=120 time=13.922 ms 72 bytes from 103.21.141.130: seq=3 ttl=120 time=13.313 ms 72 bytes from 103.21.141.130: seq=4 ttl=120 time=13.517 ms --- nb-help.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 13.313/13.574/13.922 ms 检测节点：电信浙江温州发送：5 接受：5 丢包率：0% 最大时间：13.922ms 最小时间:13.313ms 包大小：64 详情详情 HTTP DNS PING 详情
移动安徽合肥	103.21.141.130 (上海电信)	0%	17.629 ms	14.313 ms	15.541ms	发送：5 接收：5 包大小：64 详情： PING nb-help.com (103.21.141.130): 64 data bytes 72 bytes from 103.21.141.130: seq=0 ttl=116 time=17.629 ms 72 bytes from 103.21.141.130: seq=1 ttl=116 time=14.710 ms 72 bytes from 103.21.141.130: seq=2 ttl=116 time=14.313 ms 72 bytes from 103.21.141.130: seq=3 ttl=116 time=15.764 ms 72 bytes from 103.21.141.130: seq=4 ttl=116 time=15.290 ms --- nb-help.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 14.313/15.541/17.629 ms 检测节点：移动安徽合肥发送：5 接受：5 丢包率：0% 最大时间：17.629ms 最小时间:14.313ms 包大小：64 详情详情 HTTP DNS PING 详情
移动海南	103.21.141.130 (上海电信)	0%	24.691 ms	24.12 ms	24.364ms	发送：5 接收：5 包大小：64 详情： PING nb-help.com (103.21.141.130): 64 data bytes 72 bytes from 103.21.141.130: seq=0 ttl=107 time=24.305 ms 72 bytes from 103.21.141.130: seq=1 ttl=107 time=24.561 ms 72 bytes from 103.21.141.130: seq=2 ttl=107 time=24.147 ms 72 bytes from 103.21.141.130: seq=3 ttl=107 time=24.691 ms 72 bytes from 103.21.141.130: seq=4 ttl=107 time=24.120 ms --- nb-help.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 24.120/24.364/24.691 ms 检测节点：移动海南发送：5 接受：5 丢包率：0% 最大时间：24.691ms 最小时间:24.12ms 包大小：64 详情详情 HTTP DNS PING 详情
移动河南郑州	103.21.141.130 (上海电信)	0%	24.946 ms	24.321 ms	24.513ms	发送：5 接收：5 包大小：64 详情： PING nb-help.com (103.21.141.130): 64 data bytes 72 bytes from 103.21.141.130: seq=0 ttl=110 time=24.946 ms 72 bytes from 103.21.141.130: seq=1 ttl=110 time=24.321 ms 72 bytes from 103.21.141.130: seq=2 ttl=110 time=24.565 ms 72 bytes from 103.21.141.130: seq=3 ttl=110 time=24.349 ms 72 bytes from 103.21.141.130: seq=4 ttl=110 time=24.387 ms --- nb-help.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 24.321/24.513/24.946 ms 检测节点：移动河南郑州发送：5 接受：5 丢包率：0% 最大时间：24.946ms 最小时间:24.321ms 包大小：64 详情详情 HTTP DNS PING 详情
移动湖北武汉	103.21.141.130 (上海电信)	0%	27.373 ms	26.335 ms	26.797ms	发送：5 接收：5 包大小：64 详情： PING nb-help.com (103.21.141.130): 64 data bytes 72 bytes from 103.21.141.130: seq=0 ttl=117 time=27.373 ms 72 bytes from 103.21.141.130: seq=1 ttl=117 time=27.157 ms 72 bytes from 103.21.141.130: seq=2 ttl=117 time=26.385 ms 72 bytes from 103.21.141.130: seq=3 ttl=117 time=26.737 ms 72 bytes from 103.21.141.130: seq=4 ttl=117 time=26.335 ms --- nb-help.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 26.335/26.797/27.373 ms 检测节点：移动湖北武汉发送：5 接受：5 丢包率：0% 最大时间：27.373ms 最小时间:26.335ms 包大小：64 详情详情 HTTP DNS PING 详情
移动辽宁	103.21.141.130 (上海电信)	0%	50.814 ms	48.216 ms	49.154ms	发送：5 接收：5 包大小：64 详情： PING nb-help.com (103.21.141.130): 64 data bytes 72 bytes from 103.21.141.130: seq=0 ttl=116 time=50.814 ms 72 bytes from 103.21.141.130: seq=1 ttl=116 time=48.527 ms 72 bytes from 103.21.141.130: seq=2 ttl=116 time=49.060 ms 72 bytes from 103.21.141.130: seq=3 ttl=116 time=48.216 ms 72 bytes from 103.21.141.130: seq=4 ttl=116 time=49.155 ms --- nb-help.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 48.216/49.154/50.814 ms 检测节点：移动辽宁发送：5 接受：5 丢包率：0% 最大时间：50.814ms 最小时间:48.216ms 包大小：64 详情详情 HTTP DNS PING 详情
移动宁夏银川	103.21.141.130 (上海电信)	0%	36.83 ms	36.103 ms	36.503ms	发送：5 接收：5 包大小：64 详情： PING nb-help.com (103.21.141.130): 64 data bytes 72 bytes from 103.21.141.130: seq=0 ttl=117 time=36.830 ms 72 bytes from 103.21.141.130: seq=1 ttl=117 time=36.288 ms 72 bytes from 103.21.141.130: seq=2 ttl=117 time=36.725 ms 72 bytes from 103.21.141.130: seq=3 ttl=117 time=36.572 ms 72 bytes from 103.21.141.130: seq=4 ttl=117 time=36.103 ms --- nb-help.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 36.103/36.503/36.830 ms 检测节点：移动宁夏银川发送：5 接受：5 丢包率：0% 最大时间：36.83ms 最小时间:36.103ms 包大小：64 详情详情 HTTP DNS PING 详情
移动青海西宁	103.21.141.130 (上海电信)	0%	38.231 ms	37.545 ms	37.739ms	发送：5 接收：5 包大小：64 详情： PING nb-help.com (103.21.141.130): 64 data bytes 72 bytes from 103.21.141.130: seq=0 ttl=115 time=37.745 ms 72 bytes from 103.21.141.130: seq=1 ttl=115 time=37.600 ms 72 bytes from 103.21.141.130: seq=2 ttl=115 time=37.575 ms 72 bytes from 103.21.141.130: seq=3 ttl=115 time=37.545 ms 72 bytes from 103.21.141.130: seq=4 ttl=115 time=38.231 ms --- nb-help.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 37.545/37.739/38.231 ms 检测节点：移动青海西宁发送：5 接受：5 丢包率：0% 最大时间：38.231ms 最小时间:37.545ms 包大小：64 详情详情 HTTP DNS PING 详情
移动山西长治	103.21.141.130 (上海电信)	0%	16.705 ms	16.023 ms	16.25ms	发送：5 接收：5 包大小：64 详情： PING nb-help.com (103.21.141.130): 64 data bytes 72 bytes from 103.21.141.130: seq=0 ttl=109 time=16.205 ms 72 bytes from 103.21.141.130: seq=1 ttl=109 time=16.159 ms 72 bytes from 103.21.141.130: seq=2 ttl=109 time=16.161 ms 72 bytes from 103.21.141.130: seq=3 ttl=109 time=16.023 ms 72 bytes from 103.21.141.130: seq=4 ttl=109 time=16.705 ms --- nb-help.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 16.023/16.250/16.705 ms 检测节点：移动山西长治发送：5 接受：5 丢包率：0% 最大时间：16.705ms 最小时间:16.023ms 包大小：64 详情详情 HTTP DNS PING 详情
移动上海	103.21.141.130 (上海电信)	0%	8.593 ms	4.726 ms	5.772ms	发送：5 接收：5 包大小：64 详情： PING nb-help.com (103.21.141.130): 64 data bytes 72 bytes from 103.21.141.130: seq=0 ttl=110 time=8.593 ms 72 bytes from 103.21.141.130: seq=1 ttl=110 time=4.909 ms 72 bytes from 103.21.141.130: seq=2 ttl=110 time=4.726 ms 72 bytes from 103.21.141.130: seq=3 ttl=110 time=5.058 ms 72 bytes from 103.21.141.130: seq=4 ttl=110 time=5.575 ms --- nb-help.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 4.726/5.772/8.593 ms 检测节点：移动上海发送：5 接受：5 丢包率：0% 最大时间：8.593ms 最小时间:4.726ms 包大小：64 详情详情 HTTP DNS PING 详情
移动新疆克拉玛依	103.21.141.130 (上海电信)	0%	73.171 ms	72.665 ms	72.931ms	发送：5 接收：5 包大小：64 详情： PING nb-help.com (103.21.141.130): 64 data bytes 72 bytes from 103.21.141.130: seq=0 ttl=115 time=73.171 ms 72 bytes from 103.21.141.130: seq=1 ttl=115 time=72.908 ms 72 bytes from 103.21.141.130: seq=2 ttl=115 time=73.161 ms 72 bytes from 103.21.141.130: seq=3 ttl=115 time=72.665 ms 72 bytes from 103.21.141.130: seq=4 ttl=115 time=72.753 ms --- nb-help.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 72.665/72.931/73.171 ms 检测节点：移动新疆克拉玛依发送：5 接受：5 丢包率：0% 最大时间：73.171ms 最小时间:72.665ms 包大小：64 详情详情 HTTP DNS PING 详情
联通安徽合肥	103.21.141.130 (上海电信)	0%	11.476 ms	10.666 ms	11.011ms	发送：5 接收：5 包大小：64 详情： PING nb-help.com (103.21.141.130): 64 data bytes 72 bytes from 103.21.141.130: seq=0 ttl=117 time=10.666 ms 72 bytes from 103.21.141.130: seq=1 ttl=117 time=11.476 ms 72 bytes from 103.21.141.130: seq=2 ttl=117 time=10.706 ms 72 bytes from 103.21.141.130: seq=3 ttl=117 time=10.982 ms 72 bytes from 103.21.141.130: seq=4 ttl=117 time=11.227 ms --- nb-help.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 10.666/11.011/11.476 ms 检测节点：联通安徽合肥发送：5 接受：5 丢包率：0% 最大时间：11.476ms 最小时间:10.666ms 包大小：64 详情详情 HTTP DNS PING 详情
联通河北石家庄	103.21.141.130 (上海电信)	0%	27.092 ms	26.532 ms	26.807ms	发送：5 接收：5 包大小：64 详情： PING nb-help.com (103.21.141.130): 64 data bytes 72 bytes from 103.21.141.130: seq=0 ttl=117 time=27.005 ms 72 bytes from 103.21.141.130: seq=1 ttl=117 time=26.532 ms 72 bytes from 103.21.141.130: seq=2 ttl=117 time=26.869 ms 72 bytes from 103.21.141.130: seq=3 ttl=117 time=27.092 ms 72 bytes from 103.21.141.130: seq=4 ttl=117 time=26.541 ms --- nb-help.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 26.532/26.807/27.092 ms 检测节点：联通河北石家庄发送：5 接受：5 丢包率：0% 最大时间：27.092ms 最小时间:26.532ms 包大小：64 详情详情 HTTP DNS PING 详情
联通黑龙江哈尔滨	103.21.141.130 (上海电信)	100%	* ms	* ms	*ms	发送：5 接收：0 包大小：64 详情： PING nb-help.com (103.21.141.130): 64 data bytes --- nb-help.com ping statistics --- 5 packets transmitted, 0 packets received, 100% packet loss 检测节点：联通黑龙江哈尔滨发送：5 接受：0 丢包率：100% 最大时间：ms 最小时间:ms 包大小：64 详情详情 HTTP DNS PING 详情
联通湖南长沙	103.21.141.130 (上海电信)	100%	* ms	* ms	*ms	发送：5 接收：0 包大小：64 详情： PING nb-help.com (103.21.141.130): 64 data bytes --- nb-help.com ping statistics --- 5 packets transmitted, 0 packets received, 100% packet loss 检测节点：联通湖南长沙发送：5 接受：0 丢包率：100% 最大时间：ms 最小时间:ms 包大小：64 详情详情 HTTP DNS PING 详情
联通江苏徐州	103.21.141.130 (上海电信)	0%	16.273 ms	15.572 ms	15.802ms	发送：5 接收：5 包大小：64 详情： PING nb-help.com (103.21.141.130): 64 data bytes 72 bytes from 103.21.141.130: seq=0 ttl=117 time=15.588 ms 72 bytes from 103.21.141.130: seq=1 ttl=117 time=15.572 ms 72 bytes from 103.21.141.130: seq=2 ttl=117 time=15.981 ms 72 bytes from 103.21.141.130: seq=3 ttl=117 time=15.598 ms 72 bytes from 103.21.141.130: seq=4 ttl=117 time=16.273 ms --- nb-help.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 15.572/15.802/16.273 ms 检测节点：联通江苏徐州发送：5 接受：5 丢包率：0% 最大时间：16.273ms 最小时间:15.572ms 包大小：64 详情详情 HTTP DNS PING 详情
联通江西南昌	103.21.141.130 (上海电信)	100%	* ms	* ms	*ms	发送：5 接收：0 包大小：64 详情： PING nb-help.com (103.21.141.130): 64 data bytes --- nb-help.com ping statistics --- 5 packets transmitted, 0 packets received, 100% packet loss 检测节点：联通江西南昌发送：5 接受：0 丢包率：100% 最大时间：ms 最小时间:ms 包大小：64 详情详情 HTTP DNS PING 详情
联通宁夏银川	103.21.141.130 (上海电信)	0%	37.965 ms	37.44 ms	37.646ms	发送：5 接收：5 包大小：64 详情： PING nb-help.com (103.21.141.130): 64 data bytes 72 bytes from 103.21.141.130: seq=0 ttl=116 time=37.488 ms 72 bytes from 103.21.141.130: seq=1 ttl=116 time=37.440 ms 72 bytes from 103.21.141.130: seq=2 ttl=116 time=37.570 ms 72 bytes from 103.21.141.130: seq=3 ttl=116 time=37.767 ms 72 bytes from 103.21.141.130: seq=4 ttl=116 time=37.965 ms --- nb-help.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 37.440/37.646/37.965 ms 检测节点：联通宁夏银川发送：5 接受：5 丢包率：0% 最大时间：37.965ms 最小时间:37.44ms 包大小：64 详情详情 HTTP DNS PING 详情
联通四川成都	103.21.141.130 (上海电信)	0%	35.383 ms	34.989 ms	35.173ms	发送：5 接收：5 包大小：64 详情： PING nb-help.com (103.21.141.130): 64 data bytes 72 bytes from 103.21.141.130: seq=0 ttl=118 time=34.989 ms 72 bytes from 103.21.141.130: seq=1 ttl=118 time=35.204 ms 72 bytes from 103.21.141.130: seq=2 ttl=118 time=35.383 ms 72 bytes from 103.21.141.130: seq=3 ttl=118 time=35.160 ms 72 bytes from 103.21.141.130: seq=4 ttl=118 time=35.131 ms --- nb-help.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 34.989/35.173/35.383 ms 检测节点：联通四川成都发送：5 接受：5 丢包率：0% 最大时间：35.383ms 最小时间:34.989ms 包大小：64 详情详情 HTTP DNS PING 详情
联通天津	103.21.141.130 (上海电信)	0%	20.286 ms	19.98 ms	20.109ms	发送：5 接收：5 包大小：64 详情： PING nb-help.com (103.21.141.130): 64 data bytes 72 bytes from 103.21.141.130: seq=0 ttl=118 time=20.286 ms 72 bytes from 103.21.141.130: seq=1 ttl=118 time=20.098 ms 72 bytes from 103.21.141.130: seq=2 ttl=118 time=20.002 ms 72 bytes from 103.21.141.130: seq=3 ttl=118 time=20.180 ms 72 bytes from 103.21.141.130: seq=4 ttl=118 time=19.980 ms --- nb-help.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 19.980/20.109/20.286 ms 检测节点：联通天津发送：5 接受：5 丢包率：0% 最大时间：20.286ms 最小时间:19.98ms 包大小：64 详情详情 HTTP DNS PING 详情
联通重庆	103.21.141.130 (上海电信)	100%	* ms	* ms	*ms	发送：5 接收：0 包大小：64 详情： PING nb-help.com (103.21.141.130): 64 data bytes --- nb-help.com ping statistics --- 5 packets transmitted, 0 packets received, 100% packet loss 检测节点：联通重庆发送：5 接受：0 丢包率：100% 最大时间：ms 最小时间:ms 包大小：64 详情详情 HTTP DNS PING 详情

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查询结果仅供参考，不保证100%准确。

nb-help.com 优化建议

1、使用在线网站ping检测工具定期检测网站连通性，及时发现异常情况。
2、选择多地区网站ping检测服务，覆盖不同区域网络环境，确保全面性。
3、利用持续ping功能监控网站稳定性，避免因网络波动影响用户访问。
4、结合网站ping丢包检测和响应时间检测，优化服务器配置提升性能。
5、针对海外用户使用海外专用ping检测工具，保障国际访问体验。