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工具简介
4021.com.cn通过51CESU(51cesu)在线域名 WHOIS 查询工具,快速核验域名是否已被注册,详尽展示核心注册信息,包括域名注册商、注册日期、过期日期及当前域名状态等关键内容。为域名注册决策、到期续费提醒及资产合规管理提供可靠支持。
IPV6 TCPing检测结果4021.com.cn2026-09-02 03:14:47
预估消耗 0 检测点,实际消耗以【检测点账单】为准
11

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 被污染 (0) 状态码4XX (0) 客户端请求错误(请求的资源不存在、权限不足等) 状态码5XX (0) 服务器故障,处理请求时内部出错无法访问 响应超时 (0) 丢包 (0)
区域/运营商 响应最快 响应最慢 平均响应
全部 上海电信137.47ms 新疆博尔塔拉蒙古自治州联通211.19ms 168.671ms
电信 上海电信137.47ms 四川广安电信178.81ms 160.563ms
移动 江西宜春移动151.54ms 辽宁大连移动169.9ms 161.83ms
联通 福建厦门联通166.4ms 新疆博尔塔拉蒙古自治州联通211.19ms 181.91ms
华东 上海电信137.47ms 江苏连云港联通174.47ms 158.744ms
华北 目标响应超时
华南 广西南宁电信162.13ms 广西南宁电信162.13ms 162.13ms
华中 目标响应超时
西北 陕西咸阳移动164.05ms 新疆博尔塔拉蒙古自治州联通211.19ms 183.607ms
西南 四川广安电信178.81ms 四川广安电信178.81ms 178.81ms
东北 辽宁大连移动169.9ms 辽宁大连移动169.9ms 169.9ms
解析占比
全部 电信 移动 联通 被污染
38.181.60.145
38.181.60.145
TCPing检测详情
全部
解析失败 被污染 丢包
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 福建龙岩
38.181.60.145 (美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC)
0% 188.66 ms 154.01 ms 163.84 ms

发送:5

接收:5

包大小:64

详情:
TCPING 4021.com.cn:80(38.181.60.145)
response from 4021.com.cn:80(38.181.60.145) seq=1 time=157.48 ms
response from 4021.com.cn:80(38.181.60.145) seq=2 time=159.72 ms
response from 4021.com.cn:80(38.181.60.145) seq=3 time=154.01 ms
response from 4021.com.cn:80(38.181.60.145) seq=4 time=159.35 ms
response from 4021.com.cn:80(38.181.60.145) seq=5 time=188.66 ms
--- 4021.com.cn:80 ping statistics ---
5 responses, 5 ok, 0.00% failed
round-trip min/avg/max = 154.01/188.66/163.84ms
详情
详情 HTTP DNS
电信 广西南宁
38.181.60.145 (美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC)
0% 164.67 ms 160.23 ms 162.13 ms

发送:5

接收:5

包大小:64

详情:
TCPING 4021.com.cn:80(38.181.60.145)
response from 4021.com.cn:80(38.181.60.145) seq=1 time=164.67 ms
response from 4021.com.cn:80(38.181.60.145) seq=2 time=164.21 ms
response from 4021.com.cn:80(38.181.60.145) seq=3 time=160.23 ms
response from 4021.com.cn:80(38.181.60.145) seq=4 time=161.08 ms
response from 4021.com.cn:80(38.181.60.145) seq=5 time=160.45 ms
--- 4021.com.cn:80 ping statistics ---
5 responses, 5 ok, 0.00% failed
round-trip min/avg/max = 160.23/164.67/162.13ms
详情
详情 HTTP DNS
电信 上海
38.181.60.145 (美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC)
0% 142.92 ms 132.15 ms 137.47 ms

发送:5

接收:5

包大小:64

详情:
TCPING 4021.com.cn:80(38.181.60.145)
response from 4021.com.cn:80(38.181.60.145) seq=1 time=136.68 ms
response from 4021.com.cn:80(38.181.60.145) seq=2 time=142.92 ms
response from 4021.com.cn:80(38.181.60.145) seq=3 time=135.88 ms
response from 4021.com.cn:80(38.181.60.145) seq=4 time=132.15 ms
response from 4021.com.cn:80(38.181.60.145) seq=5 time=139.75 ms
--- 4021.com.cn:80 ping statistics ---
5 responses, 5 ok, 0.00% failed
round-trip min/avg/max = 132.15/142.92/137.47ms
详情
详情 HTTP DNS
电信 四川广安
38.181.60.145 (美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC)
0% 181.52 ms 176.28 ms 178.81 ms

发送:5

接收:5

包大小:64

详情:
TCPING 4021.com.cn:80(38.181.60.145)
response from 4021.com.cn:80(38.181.60.145) seq=1 time=181.52 ms
response from 4021.com.cn:80(38.181.60.145) seq=2 time=176.99 ms
response from 4021.com.cn:80(38.181.60.145) seq=3 time=177.91 ms
response from 4021.com.cn:80(38.181.60.145) seq=4 time=176.28 ms
response from 4021.com.cn:80(38.181.60.145) seq=5 time=181.32 ms
--- 4021.com.cn:80 ping statistics ---
5 responses, 5 ok, 0.00% failed
round-trip min/avg/max = 176.28/181.52/178.81ms
详情
详情 HTTP DNS
移动 江西宜春
38.181.60.145 (美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC)
0% 156.32 ms 148.92 ms 151.54 ms

发送:5

接收:5

包大小:64

详情:
TCPING 4021.com.cn:80(38.181.60.145)
response from 4021.com.cn:80(38.181.60.145) seq=1 time=156.32 ms
response from 4021.com.cn:80(38.181.60.145) seq=2 time=150.83 ms
response from 4021.com.cn:80(38.181.60.145) seq=3 time=150.83 ms
response from 4021.com.cn:80(38.181.60.145) seq=4 time=150.81 ms
response from 4021.com.cn:80(38.181.60.145) seq=5 time=148.92 ms
--- 4021.com.cn:80 ping statistics ---
5 responses, 5 ok, 0.00% failed
round-trip min/avg/max = 148.92/156.32/151.54ms
详情
详情 HTTP DNS
移动 辽宁大连
38.181.60.145 (美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC)
0% 170.69 ms 168.41 ms 169.9 ms

发送:5

接收:5

包大小:64

详情:
TCPING 4021.com.cn:80(38.181.60.145)
response from 4021.com.cn:80(38.181.60.145) seq=1 time=170.68 ms
response from 4021.com.cn:80(38.181.60.145) seq=2 time=168.41 ms
response from 4021.com.cn:80(38.181.60.145) seq=3 time=169.82 ms
response from 4021.com.cn:80(38.181.60.145) seq=4 time=169.90 ms
response from 4021.com.cn:80(38.181.60.145) seq=5 time=170.69 ms
--- 4021.com.cn:80 ping statistics ---
5 responses, 5 ok, 0.00% failed
round-trip min/avg/max = 168.41/170.69/169.90ms
详情
详情 HTTP DNS
移动 陕西咸阳
38.181.60.145 (美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC)
0% 182.13 ms 155.24 ms 164.05 ms

发送:5

接收:5

包大小:64

详情:
TCPING 4021.com.cn:80(38.181.60.145)
response from 4021.com.cn:80(38.181.60.145) seq=1 time=182.13 ms
response from 4021.com.cn:80(38.181.60.145) seq=2 time=168.33 ms
response from 4021.com.cn:80(38.181.60.145) seq=3 time=156.32 ms
response from 4021.com.cn:80(38.181.60.145) seq=4 time=158.25 ms
response from 4021.com.cn:80(38.181.60.145) seq=5 time=155.24 ms
--- 4021.com.cn:80 ping statistics ---
5 responses, 5 ok, 0.00% failed
round-trip min/avg/max = 155.24/182.13/164.05ms
详情
详情 HTTP DNS
联通 福建厦门
38.181.60.145 (美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC)
0% 177.75 ms 157.2 ms 166.4 ms

发送:5

接收:5

包大小:64

详情:
TCPING 4021.com.cn:80(38.181.60.145)
response from 4021.com.cn:80(38.181.60.145) seq=1 time=163.72 ms
response from 4021.com.cn:80(38.181.60.145) seq=2 time=177.75 ms
response from 4021.com.cn:80(38.181.60.145) seq=3 time=160.75 ms
response from 4021.com.cn:80(38.181.60.145) seq=4 time=157.20 ms
response from 4021.com.cn:80(38.181.60.145) seq=5 time=172.60 ms
--- 4021.com.cn:80 ping statistics ---
5 responses, 5 ok, 0.00% failed
round-trip min/avg/max = 157.20/177.75/166.40ms
详情
详情 HTTP DNS
联通 江苏连云港
38.181.60.145 (美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC)
0% 177.97 ms 172.02 ms 174.47 ms

发送:5

接收:5

包大小:64

详情:
TCPING 4021.com.cn:80(38.181.60.145)
response from 4021.com.cn:80(38.181.60.145) seq=1 time=172.02 ms
response from 4021.com.cn:80(38.181.60.145) seq=2 time=177.97 ms
response from 4021.com.cn:80(38.181.60.145) seq=3 time=173.63 ms
response from 4021.com.cn:80(38.181.60.145) seq=4 time=174.35 ms
response from 4021.com.cn:80(38.181.60.145) seq=5 time=174.37 ms
--- 4021.com.cn:80 ping statistics ---
5 responses, 5 ok, 0.00% failed
round-trip min/avg/max = 172.02/177.97/174.47ms
详情
详情 HTTP DNS
联通 陕西渭南
38.181.60.145 (美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC)
0% 180.39 ms 173.03 ms 175.58 ms

发送:5

接收:5

包大小:64

详情:
TCPING 4021.com.cn:80(38.181.60.145)
response from 4021.com.cn:80(38.181.60.145) seq=1 time=180.39 ms
response from 4021.com.cn:80(38.181.60.145) seq=2 time=173.84 ms
response from 4021.com.cn:80(38.181.60.145) seq=3 time=175.16 ms
response from 4021.com.cn:80(38.181.60.145) seq=4 time=175.50 ms
response from 4021.com.cn:80(38.181.60.145) seq=5 time=173.03 ms
--- 4021.com.cn:80 ping statistics ---
5 responses, 5 ok, 0.00% failed
round-trip min/avg/max = 173.03/180.39/175.58ms
详情
详情 HTTP DNS
联通 新疆博尔塔拉蒙古自治州
38.181.60.145 (美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC)
0% 218.76 ms 208.25 ms 211.19 ms

发送:5

接收:5

包大小:64

详情:
TCPING 4021.com.cn:80(38.181.60.145)
response from 4021.com.cn:80(38.181.60.145) seq=1 time=218.76 ms
response from 4021.com.cn:80(38.181.60.145) seq=2 time=209.14 ms
response from 4021.com.cn:80(38.181.60.145) seq=3 time=208.25 ms
response from 4021.com.cn:80(38.181.60.145) seq=4 time=209.18 ms
response from 4021.com.cn:80(38.181.60.145) seq=5 time=210.62 ms
--- 4021.com.cn:80 ping statistics ---
5 responses, 5 ok, 0.00% failed
round-trip min/avg/max = 208.25/218.76/211.19ms
详情
详情 HTTP DNS

查询结果仅供参考,不保证100%准确。

4021.com.cn 优化建议

1、使用在线tcping工具定期检测域名的连接稳定性,及时发现异常波动。
2、结合多地区ping测试,分析不同区域的访问延迟情况,优化节点分布。
3、利用tcping端口检测工具,确保端口连接正常,避免服务中断。
4、通过手机tcping工具,测试移动设备访问时的性能,提升用户体验。
5、借助批量tcping工具,同时监测多个节点,提高检测效率。

IPv6 TCPing检测历史

更新时间 2026-09-02 23:35:03
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