sz-snm.com的DNS测速结果_dns解析查询

工具简介

sz-snm.com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sz-snm.com2026-10-07 01:58:26

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%

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概览响应超时 (2)

区域/运营商	响应最快	响应最慢	平均响应
全部	安徽合肥电信64ms	甘肃兰州电信1060ms	358.5ms
电信	安徽合肥电信64ms	甘肃兰州电信1060ms	261.556ms
移动	江西宜春移动285ms	黑龙江绥化移动552ms	393.25ms
联通	广东深圳联通166ms	甘肃庆阳联通544ms	412.545ms
华东	安徽合肥电信64ms	浙江金华联通400ms	256ms
华北	内蒙古包头电信126ms	山西长治移动438ms	282ms
华南	广东深圳联通166ms	广西梧州联通452ms	314.2ms
华中	湖北宜昌电信107ms	湖南长沙移动415ms	312.8ms
西北	陕西渭南联通497ms	甘肃兰州电信1060ms	700.333ms
西南	重庆电信100ms	四川成都联通476ms	349ms
东北	辽宁盘锦电信295ms	黑龙江绥化移动552ms	390.5ms

解析占比

全部2 电信2 移动2 联通2 被污染0

复制IP

172.67.138.145
104.21.40.201

172.67.138.145 93.333%

104.21.40.201 93.333%

DNS查询详情

全部

响应超时0 被污染0

节点数：/

检测点运营商检测节点	解析时间	解析内容	操作
电信安徽合肥	64ms	172.67.138.145[美国Cloudflare, Inc.] 104.21.40.201[美国Cloudflare, Inc.]	sz-snm.com. 601 IN A 172.67.138.145 sz-snm.com. 601 IN A 104.21.40.201 ;; Query time: 64 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Wed Oct 07 01:57:10 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
电信甘肃兰州	1060ms	104.21.40.201[美国Cloudflare, Inc.] 172.67.138.145[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats sz-snm.com ;; global options: +cmd ;; ANSWER SECTION: sz-snm.com. 600 IN A 104.21.40.201 sz-snm.com. 600 IN A 172.67.138.145 ;; Query time: 1060 msec ;; SERVER: 202.100.64.68#53(202.100.64.68) ;; WHEN: Wed Oct 07 01:57:12 CST 2026 ;; MSG SIZE rcvd: 728 详情详情 HTTP PING DNS
电信广东广州	197ms	104.21.40.201[美国Cloudflare, Inc.] 172.67.138.145[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats sz-snm.com ;; global options: +cmd ;; ANSWER SECTION: sz-snm.com. 600 IN A 104.21.40.201 sz-snm.com. 600 IN A 172.67.138.145 ;; Query time: 197 msec ;; SERVER: 202.96.128.86#53(202.96.128.86) ;; WHEN: Wed Oct 07 01:57:11 CST 2026 ;; MSG SIZE rcvd: 728 详情详情 HTTP PING DNS
电信河南驻马店	268ms	172.67.138.145[美国Cloudflare, Inc.] 104.21.40.201[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats sz-snm.com ;; global options: +cmd ;; ANSWER SECTION: sz-snm.com. 900 IN A 172.67.138.145 sz-snm.com. 900 IN A 104.21.40.201 ;; Query time: 268 msec ;; SERVER: 192.168.5.1#53(192.168.5.1) ;; WHEN: Wed Oct 07 01:57:11 CST 2026 ;; MSG SIZE rcvd: 728 详情详情 HTTP PING DNS
电信湖北宜昌	107ms	172.67.138.145[美国Cloudflare, Inc.] 104.21.40.201[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats sz-snm.com ;; global options: +cmd ;; ANSWER SECTION: sz-snm.com. 600 IN A 172.67.138.145 sz-snm.com. 600 IN A 104.21.40.201 ;; Query time: 107 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Wed Oct 07 01:57:12 CST 2026 ;; MSG SIZE rcvd: 728 详情详情 HTTP PING DNS
电信辽宁盘锦	295ms	104.21.40.201[美国Cloudflare, Inc.] 172.67.138.145[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats sz-snm.com ;; global options: +cmd ;; ANSWER SECTION: sz-snm.com. 300 IN A 104.21.40.201 sz-snm.com. 300 IN A 172.67.138.145 ;; Query time: 295 msec ;; SERVER: 219.148.204.66#53(219.148.204.66) ;; WHEN: Tue Oct 06 17:57:11 UTC 2026 ;; MSG SIZE rcvd: 80 详情详情 HTTP PING DNS
电信内蒙古包头	126ms	104.21.40.201[美国Cloudflare, Inc.] 172.67.138.145[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats sz-snm.com ;; global options: +cmd ;; ANSWER SECTION: sz-snm.com. 606 IN A 104.21.40.201 sz-snm.com. 606 IN A 172.67.138.145 ;; Query time: 126 msec ;; SERVER: 114.114.114.114#53(114.114.114.114) ;; WHEN: Tue Oct 06 17:57:11 UTC 2026 ;; MSG SIZE rcvd: 80 详情详情 HTTP PING DNS
电信浙江温州	137ms	172.67.138.145[美国Cloudflare, Inc.] 104.21.40.201[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats sz-snm.com ;; global options: +cmd ;; ANSWER SECTION: sz-snm.com. 300 IN A 172.67.138.145 sz-snm.com. 300 IN A 104.21.40.201 ;; Query time: 137 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Wed Oct 07 01:57:11 CST 2026 ;; MSG SIZE rcvd: 80 详情详情 HTTP PING DNS
电信重庆	100ms	104.21.40.201[美国Cloudflare, Inc.] 172.67.138.145[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats sz-snm.com ;; global options: +cmd ;; ANSWER SECTION: sz-snm.com. 300 IN A 104.21.40.201 sz-snm.com. 300 IN A 172.67.138.145 ;; Query time: 100 msec ;; SERVER: 61.128.128.68#53(61.128.128.68) ;; WHEN: Wed Oct 07 01:57:10 CST 2026 ;; MSG SIZE rcvd: 728 详情详情 HTTP PING DNS
移动广东佛山	305ms	104.21.40.201[美国Cloudflare, Inc.] 172.67.138.145[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats sz-snm.com ;; global options: +cmd ;; ANSWER SECTION: sz-snm.com. 900 IN A 104.21.40.201 sz-snm.com. 900 IN A 172.67.138.145 ;; Query time: 305 msec ;; SERVER: 120.196.165.24#53(120.196.165.24) ;; WHEN: Wed Oct 07 01:57:11 CST 2026 ;; MSG SIZE rcvd: 728 详情详情 HTTP PING DNS
移动广西梧州	451ms	172.67.138.145[美国Cloudflare, Inc.] 104.21.40.201[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats sz-snm.com ;; global options: +cmd ;; ANSWER SECTION: sz-snm.com. 300 IN A 172.67.138.145 sz-snm.com. 300 IN A 104.21.40.201 ;; Query time: 451 msec ;; SERVER: 192.168.5.30#53(192.168.5.30) ;; WHEN: Wed Oct 07 01:57:11 CST 2026 ;; MSG SIZE rcvd: 80 详情详情 HTTP PING DNS
移动河南郑州	392ms	104.21.40.201[美国Cloudflare, Inc.] 172.67.138.145[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats sz-snm.com ;; global options: +cmd ;; ANSWER SECTION: sz-snm.com. 600 IN A 104.21.40.201 sz-snm.com. 600 IN A 172.67.138.145 ;; Query time: 392 msec ;; SERVER: 211.138.24.71#53(211.138.24.71) ;; WHEN: Wed Oct 07 01:57:11 CST 2026 ;; MSG SIZE rcvd: 80 详情详情 HTTP PING DNS
移动黑龙江绥化	552ms	172.67.138.145[美国Cloudflare, Inc.] 104.21.40.201[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats sz-snm.com ;; global options: +cmd ;; ANSWER SECTION: sz-snm.com. 300 IN A 172.67.138.145 sz-snm.com. 300 IN A 104.21.40.201 ;; Query time: 552 msec ;; SERVER: 127.0.0.11#53(127.0.0.11) ;; WHEN: Wed Oct 07 01:57:11 CST 2026 ;; MSG SIZE rcvd: 91 详情详情 HTTP PING DNS
移动湖南长沙	415ms	172.67.138.145[美国Cloudflare, Inc.] 104.21.40.201[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats sz-snm.com ;; global options: +cmd ;; ANSWER SECTION: sz-snm.com. 300 IN A 172.67.138.145 sz-snm.com. 300 IN A 104.21.40.201 ;; Query time: 415 msec ;; SERVER: 211.142.211.124#53(211.142.211.124) ;; WHEN: Wed Oct 07 01:57:11 CST 2026 ;; MSG SIZE rcvd: 91 详情详情 HTTP PING DNS
移动江西宜春	285ms	104.21.40.201[美国Cloudflare, Inc.] 172.67.138.145[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats sz-snm.com ;; global options: +cmd ;; ANSWER SECTION: sz-snm.com. 600 IN A 104.21.40.201 sz-snm.com. 600 IN A 172.67.138.145 ;; Query time: 285 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Oct 07 01:57:11 CST 2026 ;; MSG SIZE rcvd: 91 详情详情 HTTP PING DNS
移动辽宁大连	308ms	104.21.40.201[美国Cloudflare, Inc.] 172.67.138.145[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats sz-snm.com ;; global options: +cmd ;; ANSWER SECTION: sz-snm.com. 300 IN A 104.21.40.201 sz-snm.com. 300 IN A 172.67.138.145 ;; Query time: 308 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Oct 07 01:57:11 CST 2026 ;; MSG SIZE rcvd: 80 详情详情 HTTP PING DNS
移动山西长治	438ms	172.67.138.145[美国Cloudflare, Inc.] 104.21.40.201[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats sz-snm.com ;; global options: +cmd ;; ANSWER SECTION: sz-snm.com. 300 IN A 172.67.138.145 sz-snm.com. 300 IN A 104.21.40.201 ;; Query time: 438 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Tue Oct 06 17:57:11 UTC 2026 ;; MSG SIZE rcvd: 80 详情详情 HTTP PING DNS
移动云南昆明	0ms	没有记录	;; communications error to 211.139.29.150:53: read udp 192.168.110.248:55347->211.139.29.150:53: i/o timeout 详情详情 HTTP PING DNS
联通甘肃庆阳	544ms	172.67.138.145[美国Cloudflare, Inc.] 104.21.40.201[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats sz-snm.com ;; global options: +cmd ;; ANSWER SECTION: sz-snm.com. 300 IN A 172.67.138.145 sz-snm.com. 300 IN A 104.21.40.201 ;; Query time: 544 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Tue Oct 06 17:57:11 UTC 2026 ;; MSG SIZE rcvd: 80 详情详情 HTTP PING DNS
联通广东深圳	166ms	104.21.40.201[美国Cloudflare, Inc.] 172.67.138.145[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats sz-snm.com ;; global options: +cmd ;; ANSWER SECTION: sz-snm.com. 300 IN A 104.21.40.201 sz-snm.com. 300 IN A 172.67.138.145 ;; Query time: 166 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Tue Oct 06 17:55:04 UTC 2026 ;; MSG SIZE rcvd: 80 详情详情 HTTP PING DNS
联通广西梧州	452ms	172.67.138.145[美国Cloudflare, Inc.] 104.21.40.201[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats sz-snm.com ;; global options: +cmd ;; ANSWER SECTION: sz-snm.com. 300 IN A 172.67.138.145 sz-snm.com. 300 IN A 104.21.40.201 ;; Query time: 452 msec ;; SERVER: 192.168.5.30#53(192.168.5.30) ;; WHEN: Wed Oct 07 01:57:11 CST 2026 ;; MSG SIZE rcvd: 80 详情详情 HTTP PING DNS
联通贵州贵阳	416ms	172.67.138.145[美国Cloudflare, Inc.] 104.21.40.201[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats sz-snm.com ;; global options: +cmd ;; ANSWER SECTION: sz-snm.com. 300 IN A 172.67.138.145 sz-snm.com. 300 IN A 104.21.40.201 ;; Query time: 416 msec ;; SERVER: 221.13.28.234#53(221.13.28.234) ;; WHEN: Wed Oct 07 01:57:11 CST 2026 ;; MSG SIZE rcvd: 80 详情详情 HTTP PING DNS
联通湖北宜昌	382ms	104.21.40.201[美国Cloudflare, Inc.] 172.67.138.145[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats sz-snm.com ;; global options: +cmd ;; ANSWER SECTION: sz-snm.com. 300 IN A 104.21.40.201 sz-snm.com. 300 IN A 172.67.138.145 ;; Query time: 382 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Wed Oct 07 01:57:11 CST 2026 ;; MSG SIZE rcvd: 80 详情详情 HTTP PING DNS
联通辽宁大连	407ms	172.67.138.145[美国Cloudflare, Inc.] 104.21.40.201[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats sz-snm.com ;; global options: +cmd ;; ANSWER SECTION: sz-snm.com. 300 IN A 172.67.138.145 sz-snm.com. 300 IN A 104.21.40.201 ;; Query time: 407 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Oct 07 01:57:11 CST 2026 ;; MSG SIZE rcvd: 80 详情详情 HTTP PING DNS
联通山东烟台	0ms	没有记录	dig: couldn't get address for "fe80::1%wlp4s0": address fe80::1%wlp4s0: no suitable address found 详情详情 HTTP PING DNS
联通陕西渭南	497ms	172.67.138.145[美国Cloudflare, Inc.] 104.21.40.201[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats sz-snm.com ;; global options: +cmd ;; ANSWER SECTION: sz-snm.com. 300 IN A 172.67.138.145 sz-snm.com. 300 IN A 104.21.40.201 ;; Query time: 497 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Tue Oct 06 17:57:11 UTC 2026 ;; MSG SIZE rcvd: 80 详情详情 HTTP PING DNS
联通上海	394ms	104.21.40.201[美国Cloudflare, Inc.] 172.67.138.145[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats sz-snm.com ;; global options: +cmd ;; ANSWER SECTION: sz-snm.com. 300 IN A 104.21.40.201 sz-snm.com. 300 IN A 172.67.138.145 ;; Query time: 394 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Wed Oct 07 01:57:11 CST 2026 ;; MSG SIZE rcvd: 80 详情详情 HTTP PING DNS
联通四川成都	476ms	104.21.40.201[美国Cloudflare, Inc.] 172.67.138.145[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats sz-snm.com ;; global options: +cmd ;; ANSWER SECTION: sz-snm.com. 300 IN A 104.21.40.201 sz-snm.com. 300 IN A 172.67.138.145 ;; Query time: 476 msec ;; SERVER: 119.6.6.6#53(119.6.6.6) ;; WHEN: Wed Oct 07 01:57:19 CST 2026 ;; MSG SIZE rcvd: 80 详情详情 HTTP PING DNS
联通云南昆明	404ms	172.67.138.145[美国Cloudflare, Inc.] 104.21.40.201[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats sz-snm.com ;; global options: +cmd ;; ANSWER SECTION: sz-snm.com. 300 IN A 172.67.138.145 sz-snm.com. 300 IN A 104.21.40.201 ;; Query time: 404 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Oct 07 01:57:11 CST 2026 ;; MSG SIZE rcvd: 80 详情详情 HTTP PING DNS
联通浙江金华	400ms	172.67.138.145[美国Cloudflare, Inc.] 104.21.40.201[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats sz-snm.com ;; global options: +cmd ;; ANSWER SECTION: sz-snm.com. 300 IN A 172.67.138.145 sz-snm.com. 300 IN A 104.21.40.201 ;; Query time: 400 msec ;; SERVER: 221.12.1.227#53(221.12.1.227) ;; WHEN: Wed Oct 07 01:57:11 CST 2026 ;; MSG SIZE rcvd: 80 详情详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

sz-snm.com 优化建议

1、检测显示解析记录指向相同的两个Cloudflare节点，但响应时间波动明显，建议利用dns测速在线工具对dns解析记录查询结果进行长期监控，并对比dns解析在线服务与dns查询网的数据，以优化dns解析查询在线的节点选择策略。
2、多次出现解析超时，需结合dns速度在线测试与在线测试dns速度结果，排查dns速度测试中慢节点的链路质量，可通过dns解析速度测试筛选出响应最稳定的dns服务器，减少因dns延迟测试波动导致的访问异常。
3、解析记录一致但响应差异大，建议使用dns检测工具定期执行dns在线检测，并参考dns测试网站的dns测试数据，借助dns测速工具评估不同isp的dns解析在线表现，确保dns解析查询工具的选优逻辑更贴合实际网络环境。

其他工具历史

更新时间 2026-10-07 04:13:04

	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