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sinecnc.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sinecnc.com2026-10-10 01:53:03
预估消耗 0 检测点,实际消耗以【检测点账单】为准
20

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 (1)
区域/运营商 响应最快 响应最慢 平均响应
全部 广西南宁电信6ms 辽宁营口联通541ms 317.842ms
电信 广西南宁电信6ms 新疆乌鲁木齐电信492ms 185.167ms
移动 天津移动265ms 青海西宁移动511ms 331.667ms
联通 浙江金华联通380ms 辽宁营口联通541ms 419.714ms
华东 上海电信67ms 江苏联通450ms 295.5ms
华北 山西长治电信222ms 天津移动265ms 243.5ms
华南 广西南宁电信6ms 海南海口电信108ms 57ms
华中 河南驻马店电信216ms 湖北武汉联通406ms 318.5ms
西北 新疆乌鲁木齐电信492ms 青海西宁移动511ms 501.5ms
西南 西藏拉萨移动348ms 云南昆明联通391ms 369.5ms
东北 黑龙江绥化移动312ms 辽宁营口联通541ms 413.333ms
解析占比
全部 电信 移动 联通 被污染
172.67.136.49
104.21.70.140
127.0.0.1
172.67.136.49
104.21.70.140
127.0.0.1
DNS查询详情
全部
响应超时 被污染
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 广西南宁
6ms 127.0.0.1[保留IP]
; <<>> DiG Go <<>> +noall +answer +stats sinecnc.com
;; global options: +cmd

;; ANSWER SECTION:
sinecnc.com.	60	IN	A	127.0.0.1

;; Query time: 6 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Sat Oct 10 01:53:02 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 海南海口
108ms 104.21.70.140[美国Cloudflare, Inc.]
172.67.136.49[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sinecnc.com
;; global options: +cmd

;; ANSWER SECTION:
sinecnc.com.	300	IN	A	104.21.70.140
sinecnc.com.	300	IN	A	172.67.136.49

;; Query time: 108 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 10 01:53:02 CST 2026
;; MSG SIZE  rcvd: 719
详情
详情 HTTP PING DNS
电信 河南驻马店
216ms 172.67.136.49[美国Cloudflare, Inc.]
104.21.70.140[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sinecnc.com
;; global options: +cmd

;; ANSWER SECTION:
sinecnc.com.	900	IN	A	172.67.136.49
sinecnc.com.	900	IN	A	104.21.70.140

;; Query time: 216 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Sat Oct 10 01:53:03 CST 2026
;; MSG SIZE  rcvd: 719
详情
详情 HTTP PING DNS
电信 山西长治
222ms 104.21.70.140[美国Cloudflare, Inc.]
172.67.136.49[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sinecnc.com
;; global options: +cmd

;; ANSWER SECTION:
sinecnc.com.	300	IN	A	104.21.70.140
sinecnc.com.	300	IN	A	172.67.136.49

;; Query time: 222 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 09 17:53:03 UTC 2026
;; MSG SIZE  rcvd: 719
详情
详情 HTTP PING DNS
电信 上海
67ms 172.67.136.49[美国Cloudflare, Inc.]
104.21.70.140[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sinecnc.com
;; global options: +cmd

;; ANSWER SECTION:
sinecnc.com.	1	IN	A	172.67.136.49
sinecnc.com.	1	IN	A	104.21.70.140

;; Query time: 67 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 10 01:53:02 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
492ms 172.67.136.49[美国Cloudflare, Inc.]
104.21.70.140[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sinecnc.com
;; global options: +cmd

;; ANSWER SECTION:
sinecnc.com.	300	IN	A	172.67.136.49
sinecnc.com.	300	IN	A	104.21.70.140

;; Query time: 492 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 10 01:52:31 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 北京
0ms 没有记录
;; communications error to 211.136.17.107:53: write udp 192.168.31.30:39441->211.136.17.107:53: write: network is unreachable
详情
详情 HTTP PING DNS
移动 黑龙江绥化
312ms 172.67.136.49[美国Cloudflare, Inc.]
104.21.70.140[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sinecnc.com
;; global options: +cmd

;; ANSWER SECTION:
sinecnc.com.	300	IN	A	172.67.136.49
sinecnc.com.	300	IN	A	104.21.70.140

;; Query time: 312 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Sat Oct 10 01:53:03 CST 2026
;; MSG SIZE  rcvd: 719
详情
详情 HTTP PING DNS
移动 湖南长沙
269ms 104.21.70.140[美国Cloudflare, Inc.]
172.67.136.49[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sinecnc.com
;; global options: +cmd

;; ANSWER SECTION:
sinecnc.com.	300	IN	A	104.21.70.140
sinecnc.com.	300	IN	A	172.67.136.49

;; Query time: 269 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Sat Oct 10 01:53:03 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
移动 青海西宁
511ms 172.67.136.49[美国Cloudflare, Inc.]
104.21.70.140[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sinecnc.com
;; global options: +cmd

;; ANSWER SECTION:
sinecnc.com.	300	IN	A	172.67.136.49
sinecnc.com.	300	IN	A	104.21.70.140

;; Query time: 511 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 10 01:53:03 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 山东青岛
285ms 172.67.136.49[美国Cloudflare, Inc.]
104.21.70.140[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sinecnc.com
;; global options: +cmd

;; ANSWER SECTION:
sinecnc.com.	300	IN	A	172.67.136.49
sinecnc.com.	300	IN	A	104.21.70.140

;; Query time: 285 msec
;; SERVER: 211.137.191.26#53(211.137.191.26)
;; WHEN: Sat Oct 10 01:53:03 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 天津
265ms 104.21.70.140[美国Cloudflare, Inc.]
172.67.136.49[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sinecnc.com
;; global options: +cmd

;; ANSWER SECTION:
sinecnc.com.	300	IN	A	104.21.70.140
sinecnc.com.	300	IN	A	172.67.136.49

;; Query time: 265 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Sat Oct 10 01:53:03 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 西藏拉萨
348ms 172.67.136.49[美国Cloudflare, Inc.]
104.21.70.140[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sinecnc.com
;; global options: +cmd

;; ANSWER SECTION:
sinecnc.com.	300	IN	A	172.67.136.49
sinecnc.com.	300	IN	A	104.21.70.140

;; Query time: 348 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 10 01:53:02 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 湖北武汉
406ms 172.67.136.49[美国Cloudflare, Inc.]
104.21.70.140[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sinecnc.com
;; global options: +cmd

;; ANSWER SECTION:
sinecnc.com.	300	IN	A	172.67.136.49
sinecnc.com.	300	IN	A	104.21.70.140

;; Query time: 406 msec
;; SERVER: 218.104.111.122#53(218.104.111.122)
;; WHEN: Sat Oct 10 01:53:02 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 湖南衡阳
383ms 104.21.70.140[美国Cloudflare, Inc.]
172.67.136.49[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sinecnc.com
;; global options: +cmd

;; ANSWER SECTION:
sinecnc.com.	300	IN	A	104.21.70.140
sinecnc.com.	300	IN	A	172.67.136.49

;; Query time: 383 msec
;; SERVER: 58.20.127.170#53(58.20.127.170)
;; WHEN: Sat Oct 10 01:53:02 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 吉林长春
387ms 104.21.70.140[美国Cloudflare, Inc.]
172.67.136.49[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sinecnc.com
;; global options: +cmd

;; ANSWER SECTION:
sinecnc.com.	300	IN	A	104.21.70.140
sinecnc.com.	300	IN	A	172.67.136.49

;; Query time: 387 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Sat Oct 10 01:53:03 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 江苏
450ms 172.67.136.49[美国Cloudflare, Inc.]
104.21.70.140[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sinecnc.com
;; global options: +cmd

;; ANSWER SECTION:
sinecnc.com.	300	IN	A	172.67.136.49
sinecnc.com.	300	IN	A	104.21.70.140

;; Query time: 450 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 10 01:53:02 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 辽宁营口
541ms 172.67.136.49[美国Cloudflare, Inc.]
104.21.70.140[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sinecnc.com
;; global options: +cmd

;; ANSWER SECTION:
sinecnc.com.	300	IN	A	172.67.136.49
sinecnc.com.	300	IN	A	104.21.70.140

;; Query time: 541 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 09 17:53:03 UTC 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 云南昆明
391ms 172.67.136.49[美国Cloudflare, Inc.]
104.21.70.140[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sinecnc.com
;; global options: +cmd

;; ANSWER SECTION:
sinecnc.com.	300	IN	A	172.67.136.49
sinecnc.com.	300	IN	A	104.21.70.140

;; Query time: 391 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 10 01:53:02 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 浙江金华
380ms 172.67.136.49[美国Cloudflare, Inc.]
104.21.70.140[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sinecnc.com
;; global options: +cmd

;; ANSWER SECTION:
sinecnc.com.	300	IN	A	172.67.136.49
sinecnc.com.	300	IN	A	104.21.70.140

;; Query time: 380 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Sat Oct 10 01:53:03 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

sinecnc.com 优化建议

1、利用dns测速工具优化节点,当前多数检测返回美国Cloudflare节点且应答稳定在百毫秒级,建议优先选用解析速度最快的dns地址并持续监控dns解析查询在线状态。
2、应用dns在线检测识别异常,检测结果中多次出现本地保留地址及无响应情况,需排查该dns污染检测来源,并通过dns域名查询对比历史解析记录以保障dns记录查询准确性。
3、明确dns服务器查询的多路径策略,当前IP指向单一运营商,建议结合dns历史解析记录查询与dns污染查询工具,针对移动及联通网络启用dns解析查询优选方案降低全局延迟。

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更新时间 2026-10-10 16:29:03
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