kzgccl.cn的DNS测速结果_dns解析查询

工具简介

kzgccl.cn通过本站DNS查询可进行实时DNS检测，能够迅速检测出在不同地区以及不同网络下对域名解析的结果，检测DNS解析是否遭受污染，查看域名污染在全国的分布状况，还能对域名的A记录、CNAME记录、MX记录、NS记录予以查询。

DNS查询结果kzgccl.cn2026-11-12 01:43:10

预估消耗 0 检测点，实际消耗以【检测点账单】为准

检测节点

响应时间分布域名污染分布

污染比例：0%

登录51CESU，立即查看域名污染全国分布情况
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概览

区域/运营商	响应最快	响应最慢	平均响应
全部	上海电信13ms	内蒙古包头移动927ms	107.724ms
电信	上海电信13ms	西藏拉萨电信150ms	61.375ms
移动	河北沧州移动31ms	内蒙古包头移动927ms	124ms
联通	-27ms	重庆联通479ms	127.625ms
华东	上海电信13ms	山东泰安移动92ms	49.778ms
华北	-27ms	内蒙古包头移动927ms	187.667ms
华南	广东惠州电信48ms	广东惠州电信48ms	48ms
华中	湖南长沙移动47ms	湖南长沙电信110ms	75.5ms
西北	目标响应超时
西南	重庆电信44ms	重庆联通479ms	193.25ms
东北	黑龙江齐齐哈尔移动64ms	辽宁盘锦联通139ms	94.75ms

解析占比

全部2 电信2 移动2 联通2 被污染0

复制IP

cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com.
39.97.96.69

cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 100%

39.97.96.69 100%

DNS查询详情

全部

响应超时0 被污染0

节点数：/

查询结果仅供参考，不保证100%准确。

kzgccl.cn 优化建议

1、针对dns延迟测试与dns测速在线结果，建议使用dns测速工具和dns解析速度测试优化节点，重点关注927ms和479ms的慢响应，排查北京阿里云节点负载。
2、结合dns污染查询与dns劫持检测，建议用dns在线检测和dns检测工具核查CNAME记录，确认dns解析查询在线无异常跳转。
3、通过dns历史解析记录查询与dns记录查询，建议用网站dns查询和dns检测工具定期比对解析记录，确保dns查询网数据一致。

其他工具历史

更新时间 2026-11-12 10:02:05

	游客	注册用户
检测次数/工具/日	5	50
批量检测数量上限	不支持	10
每日登录奖励	不支持	最高 140 点
监控任务/API	不支持	支持

检测点运营商检测节点	解析时间	解析内容	操作
电信安徽安庆	31ms	cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 39.97.96.69[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats kzgccl.cn ;; global options: +cmd ;; ANSWER SECTION: kzgccl.cn. 600 IN CNAME cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 60 IN A 39.97.96.69 ;; Query time: 31 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 12 01:42:46 CST 2026 ;; MSG SIZE rcvd: 154 详情详情 HTTP PING DNS
电信广东惠州	48ms	cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 39.97.96.69[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats kzgccl.cn ;; global options: +cmd ;; ANSWER SECTION: kzgccl.cn. 600 IN CNAME cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 600 IN A 39.97.96.69 ;; Query time: 48 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 12 01:42:47 CST 2026 ;; MSG SIZE rcvd: 816 详情详情 HTTP PING DNS
电信湖南长沙	110ms	cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 39.97.96.69[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats kzgccl.cn ;; global options: +cmd ;; ANSWER SECTION: kzgccl.cn. 600 IN CNAME cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 60 IN A 39.97.96.69 ;; Query time: 110 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Wed Nov 11 17:42:47 UTC 2026 ;; MSG SIZE rcvd: 154 详情详情 HTTP PING DNS
电信内蒙古包头	56ms	cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 39.97.96.69[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats kzgccl.cn ;; global options: +cmd ;; ANSWER SECTION: kzgccl.cn. 600 IN CNAME cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 60 IN A 39.97.96.69 ;; Query time: 56 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 12 01:42:47 CST 2026 ;; MSG SIZE rcvd: 165 详情详情 HTTP PING DNS
电信上海	13ms	cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 39.97.96.69[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats kzgccl.cn ;; global options: +cmd ;; ANSWER SECTION: kzgccl.cn. 600 IN CNAME cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 600 IN A 39.97.96.69 ;; Query time: 13 msec ;; SERVER: 202.96.209.133#53(202.96.209.133) ;; WHEN: Thu Nov 12 01:42:46 CST 2026 ;; MSG SIZE rcvd: 692 详情详情 HTTP PING DNS
电信西藏拉萨	150ms	cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 39.97.96.69[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats kzgccl.cn ;; global options: +cmd ;; ANSWER SECTION: kzgccl.cn. 600 IN CNAME cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 60 IN A 39.97.96.69 ;; Query time: 150 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 12 01:42:47 CST 2026 ;; MSG SIZE rcvd: 154 详情详情 HTTP PING DNS
电信浙江温州	39ms	cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 39.97.96.69[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats kzgccl.cn ;; global options: +cmd ;; ANSWER SECTION: kzgccl.cn. 600 IN CNAME cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 60 IN A 39.97.96.69 ;; Query time: 39 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Nov 12 01:42:47 CST 2026 ;; MSG SIZE rcvd: 154 详情详情 HTTP PING DNS
电信重庆	44ms	cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 39.97.96.69[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats kzgccl.cn ;; global options: +cmd ;; ANSWER SECTION: kzgccl.cn. 600 IN CNAME cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 60 IN A 39.97.96.69 ;; Query time: 44 msec ;; SERVER: 61.128.128.68#53(61.128.128.68) ;; WHEN: Thu Nov 12 01:42:46 CST 2026 ;; MSG SIZE rcvd: 692 详情详情 HTTP PING DNS
移动海南	48ms	cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 39.97.96.69[北京阿里云]	kzgccl.cn. 600 IN CNAME cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 60 IN A 39.97.96.69 ;; Query time: 48 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Nov 11 17:42:47 UTC 2026 ;; MSG SIZE rcvd: 112 详情详情 HTTP PING DNS
移动河北沧州	31ms	cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 39.97.96.69[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats kzgccl.cn ;; global options: +cmd ;; ANSWER SECTION: kzgccl.cn. 600 IN CNAME cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 60 IN A 39.97.96.69 ;; Query time: 31 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 12 01:42:47 CST 2026 ;; MSG SIZE rcvd: 154 详情详情 HTTP PING DNS
移动黑龙江齐齐哈尔	64ms	cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 39.97.96.69[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats kzgccl.cn ;; global options: +cmd ;; ANSWER SECTION: kzgccl.cn. 600 IN CNAME cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 60 IN A 39.97.96.69 ;; Query time: 64 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 12 01:42:47 CST 2026 ;; MSG SIZE rcvd: 692 详情详情 HTTP PING DNS
移动湖北鄂州	56ms	cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 39.97.96.69[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats kzgccl.cn ;; global options: +cmd ;; ANSWER SECTION: kzgccl.cn. 600 IN CNAME cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 60 IN A 39.97.96.69 ;; Query time: 56 msec ;; SERVER: 211.137.58.20#53(211.137.58.20) ;; WHEN: Thu Nov 12 01:42:47 CST 2026 ;; MSG SIZE rcvd: 154 详情详情 HTTP PING DNS
移动湖南长沙	47ms	cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 39.97.96.69[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats kzgccl.cn ;; global options: +cmd ;; ANSWER SECTION: kzgccl.cn. 600 IN CNAME cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 60 IN A 39.97.96.69 ;; Query time: 47 msec ;; SERVER: 211.142.211.124#53(211.142.211.124) ;; WHEN: Thu Nov 12 01:42:47 CST 2026 ;; MSG SIZE rcvd: 165 详情详情 HTTP PING DNS
移动吉林长春	65ms	cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 39.97.96.69[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats kzgccl.cn ;; global options: +cmd ;; ANSWER SECTION: kzgccl.cn. 600 IN CNAME cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 60 IN A 39.97.96.69 ;; Query time: 65 msec ;; SERVER: 211.141.16.99#53(211.141.16.99) ;; WHEN: Thu Nov 12 01:42:47 CST 2026 ;; MSG SIZE rcvd: 692 详情详情 HTTP PING DNS
移动江苏常州	54ms	cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 39.97.96.69[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats kzgccl.cn ;; global options: +cmd ;; ANSWER SECTION: kzgccl.cn. 600 IN CNAME cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 600 IN A 39.97.96.69 ;; Query time: 54 msec ;; SERVER: 112.4.0.55#53(112.4.0.55) ;; WHEN: Thu Nov 12 01:42:47 CST 2026 ;; MSG SIZE rcvd: 154 详情详情 HTTP PING DNS
移动江西南昌	43ms	cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 39.97.96.69[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats kzgccl.cn ;; global options: +cmd ;; ANSWER SECTION: kzgccl.cn. 600 IN CNAME cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 600 IN A 39.97.96.69 ;; Query time: 43 msec ;; SERVER: 211.141.90.68#53(211.141.90.68) ;; WHEN: Thu Nov 12 01:42:47 CST 2026 ;; MSG SIZE rcvd: 165 详情详情 HTTP PING DNS
移动内蒙古包头	927ms	cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 39.97.96.69[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats kzgccl.cn ;; global options: +cmd ;; ANSWER SECTION: kzgccl.cn. 600 IN CNAME cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 60 IN A 39.97.96.69 ;; Query time: 927 msec ;; SERVER: 211.138.91.1#53(211.138.91.1) ;; WHEN: Thu Nov 12 01:42:48 CST 2026 ;; MSG SIZE rcvd: 154 详情详情 HTTP PING DNS
移动山东泰安	92ms	cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 39.97.96.69[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats kzgccl.cn ;; global options: +cmd ;; ANSWER SECTION: kzgccl.cn. 600 IN CNAME cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 300 IN A 39.97.96.69 ;; Query time: 92 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 12 01:42:47 CST 2026 ;; MSG SIZE rcvd: 154 详情详情 HTTP PING DNS
移动山西长治	47ms	cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 39.97.96.69[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats kzgccl.cn ;; global options: +cmd ;; ANSWER SECTION: kzgccl.cn. 600 IN CNAME cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 60 IN A 39.97.96.69 ;; Query time: 47 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Wed Nov 11 17:42:47 UTC 2026 ;; MSG SIZE rcvd: 154 详情详情 HTTP PING DNS
移动天津	38ms	cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 39.97.96.69[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats kzgccl.cn ;; global options: +cmd ;; ANSWER SECTION: kzgccl.cn. 600 IN CNAME cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 60 IN A 39.97.96.69 ;; Query time: 38 msec ;; SERVER: 211.136.17.107#53(211.136.17.107) ;; WHEN: Thu Nov 12 01:42:47 CST 2026 ;; MSG SIZE rcvd: 154 详情详情 HTTP PING DNS
移动重庆	100ms	cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 39.97.96.69[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats kzgccl.cn ;; global options: +cmd ;; ANSWER SECTION: kzgccl.cn. 600 IN CNAME cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 60 IN A 39.97.96.69 ;; Query time: 100 msec ;; SERVER: 192.168.68.1#53(192.168.68.1) ;; WHEN: Thu Nov 12 01:42:47 CST 2026 ;; MSG SIZE rcvd: 154 详情详情 HTTP PING DNS
联通北京	27ms	cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 39.97.96.69[北京阿里云]	kzgccl.cn. 600 IN CNAME cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 60 IN A 39.97.96.69 ;; Query time: 27 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Nov 11 17:42:47 UTC 2026 ;; MSG SIZE rcvd: 101 详情详情 HTTP PING DNS
联通安徽蚌埠	48ms	cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 39.97.96.69[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats kzgccl.cn ;; global options: +cmd ;; ANSWER SECTION: kzgccl.cn. 600 IN CNAME cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 60 IN A 39.97.96.69 ;; Query time: 48 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 12 01:42:47 CST 2026 ;; MSG SIZE rcvd: 154 详情详情 HTTP PING DNS
联通黑龙江大庆	111ms	cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 39.97.96.69[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats kzgccl.cn ;; global options: +cmd ;; ANSWER SECTION: kzgccl.cn. 600 IN CNAME cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 60 IN A 39.97.96.69 ;; Query time: 111 msec ;; SERVER: 202.97.224.69#53(202.97.224.69) ;; WHEN: Thu Nov 12 01:42:47 CST 2026 ;; MSG SIZE rcvd: 154 详情详情 HTTP PING DNS
联通湖北宜昌	89ms	cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 39.97.96.69[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats kzgccl.cn ;; global options: +cmd ;; ANSWER SECTION: kzgccl.cn. 600 IN CNAME cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 60 IN A 39.97.96.69 ;; Query time: 89 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Nov 12 01:42:47 CST 2026 ;; MSG SIZE rcvd: 154 详情详情 HTTP PING DNS
联通辽宁盘锦	139ms	cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 39.97.96.69[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats kzgccl.cn ;; global options: +cmd ;; ANSWER SECTION: kzgccl.cn. 600 IN CNAME cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 60 IN A 39.97.96.69 ;; Query time: 139 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 12 01:42:47 CST 2026 ;; MSG SIZE rcvd: 154 详情详情 HTTP PING DNS
联通山东烟台	75ms	cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 39.97.96.69[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats kzgccl.cn ;; global options: +cmd ;; ANSWER SECTION: kzgccl.cn. 600 IN CNAME cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 60 IN A 39.97.96.69 ;; Query time: 75 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 12 01:42:47 CST 2026 ;; MSG SIZE rcvd: 154 详情详情 HTTP PING DNS
联通浙江温州	53ms	cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 39.97.96.69[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats kzgccl.cn ;; global options: +cmd ;; ANSWER SECTION: kzgccl.cn. 600 IN CNAME cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 60 IN A 39.97.96.69 ;; Query time: 53 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Nov 12 01:42:47 CST 2026 ;; MSG SIZE rcvd: 154 详情详情 HTTP PING DNS
联通重庆	479ms	cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 39.97.96.69[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats kzgccl.cn ;; global options: +cmd ;; ANSWER SECTION: kzgccl.cn. 600 IN CNAME cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. cd4870c07bff8b52ff4dd5202fdbf6e3.dlszywz.com. 60 IN A 39.97.96.69 ;; Query time: 479 msec ;; SERVER: 221.5.203.98#53(221.5.203.98) ;; WHEN: Thu Nov 12 01:42:48 CST 2026 ;; MSG SIZE rcvd: 154 详情详情 HTTP PING DNS