21zhubao.com的DNS测速结果_dns解析查询

工具简介

21zhubao.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21zhubao.com2026-09-19 01:56:24

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

区域/运营商	响应最快	响应最慢	平均响应
全部	上海联通7ms	天津联通794ms	203.967ms
电信	安徽合肥电信16ms	新疆乌鲁木齐电信422ms	137.909ms
移动	山东青岛移动111ms	新疆伊犁哈萨克自治州移动316ms	178.364ms
联通	上海联通7ms	天津联通794ms	330ms
华东	上海联通7ms	江苏无锡移动263ms	111ms
华北	山西长治电信190ms	天津联通794ms	425.4ms
华南	广西桂林电信59ms	广西南宁移动136ms	92.6ms
华中	湖北襄阳电信169ms	湖北襄阳移动176ms	172.5ms
西北	甘肃庆阳联通69ms	新疆乌鲁木齐电信422ms	209.75ms
西南	-67ms	四川成都联通277ms	169.667ms
东北	辽宁大连联通331ms	辽宁大连联通331ms	331ms

解析占比

全部1 电信1 移动1 联通1 被污染0

复制IP

121.201.33.19

121.201.33.19 100%

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
电信贵州	67ms	121.201.33.19[广东深圳龙岗区电信]	21zhubao.com. 300 IN A 121.201.33.19 ;; Query time: 67 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Sep 18 17:55:12 UTC 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
电信海南	69ms	121.201.33.19[广东深圳龙岗区电信]	21zhubao.com. 300 IN A 121.201.33.19 ;; Query time: 69 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Sep 18 17:55:12 UTC 2026 ;; MSG SIZE rcvd: 346 详情详情 HTTP PING DNS
电信安徽合肥	16ms	121.201.33.19[广东深圳龙岗区电信]	21zhubao.com. 601 IN A 121.201.33.19 ;; Query time: 16 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Sat Sep 19 01:55:11 CST 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
电信甘肃庆阳	186ms	121.201.33.19[广东深圳龙岗区电信]	; <<>> DiG Go <<>> +noall +answer +stats 21zhubao.com ;; global options: +cmd ;; ANSWER SECTION: 21zhubao.com. 300 IN A 121.201.33.19 ;; Query time: 186 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Fri Sep 18 17:55:12 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信广东东莞	70ms	121.201.33.19[广东深圳龙岗区电信]	; <<>> DiG Go <<>> +noall +answer +stats 21zhubao.com ;; global options: +cmd ;; ANSWER SECTION: 21zhubao.com. 601 IN A 121.201.33.19 ;; Query time: 70 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sat Sep 19 01:55:12 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信广西桂林	59ms	121.201.33.19[广东深圳龙岗区电信]	; <<>> DiG Go <<>> +noall +answer +stats 21zhubao.com ;; global options: +cmd ;; ANSWER SECTION: 21zhubao.com. 300 IN A 121.201.33.19 ;; Query time: 59 msec ;; SERVER: 202.103.225.68#53(202.103.225.68) ;; WHEN: Sat Sep 19 01:55:12 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信湖北襄阳	169ms	121.201.33.19[广东深圳龙岗区电信]	; <<>> DiG Go <<>> +noall +answer +stats 21zhubao.com ;; global options: +cmd ;; ANSWER SECTION: 21zhubao.com. 300 IN A 121.201.33.19 ;; Query time: 169 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Fri Sep 18 17:55:12 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信山东滨州	164ms	121.201.33.19[广东深圳龙岗区电信]	; <<>> DiG Go <<>> +noall +answer +stats 21zhubao.com ;; global options: +cmd ;; ANSWER SECTION: 21zhubao.com. 300 IN A 121.201.33.19 ;; Query time: 164 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Fri Sep 18 17:55:12 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信山西长治	190ms	121.201.33.19[广东深圳龙岗区电信]	; <<>> DiG Go <<>> +noall +answer +stats 21zhubao.com ;; global options: +cmd ;; ANSWER SECTION: 21zhubao.com. 300 IN A 121.201.33.19 ;; Query time: 190 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Fri Sep 18 17:55:12 UTC 2026 ;; MSG SIZE rcvd: 679 详情详情 HTTP PING DNS
电信新疆乌鲁木齐	422ms	121.201.33.19[广东深圳龙岗区电信]	; <<>> DiG Go <<>> +noall +answer +stats 21zhubao.com ;; global options: +cmd ;; ANSWER SECTION: 21zhubao.com. 300 IN A 121.201.33.19 ;; Query time: 422 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Sat Sep 19 01:54:48 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信浙江宁波	105ms	121.201.33.19[广东深圳龙岗区电信]	; <<>> DiG Go <<>> +noall +answer +stats 21zhubao.com ;; global options: +cmd ;; ANSWER SECTION: 21zhubao.com. 300 IN A 121.201.33.19 ;; Query time: 105 msec ;; SERVER: 61.153.81.75#53(61.153.81.75) ;; WHEN: Sat Sep 19 01:55:12 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
移动宁夏	125ms	121.201.33.19[广东深圳龙岗区电信]	21zhubao.com. 300 IN A 121.201.33.19 ;; Query time: 125 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Sep 18 17:55:12 UTC 2026 ;; MSG SIZE rcvd: 343 详情详情 HTTP PING DNS
移动海南	129ms	121.201.33.19[广东深圳龙岗区电信]	21zhubao.com. 300 IN A 121.201.33.19 ;; Query time: 129 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Sep 18 17:55:12 UTC 2026 ;; MSG SIZE rcvd: 359 详情详情 HTTP PING DNS
移动青海	112ms	121.201.33.19[广东深圳龙岗区电信]	21zhubao.com. 300 IN A 121.201.33.19 ;; Query time: 112 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Sep 18 17:55:12 UTC 2026 ;; MSG SIZE rcvd: 57 详情详情 HTTP PING DNS
移动广西南宁	136ms	121.201.33.19[广东深圳龙岗区电信]	; <<>> DiG Go <<>> +noall +answer +stats 21zhubao.com ;; global options: +cmd ;; ANSWER SECTION: 21zhubao.com. 300 IN A 121.201.33.19 ;; Query time: 136 msec ;; SERVER: 211.138.240.100#53(211.138.240.100) ;; WHEN: Sat Sep 19 01:55:12 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
移动湖北襄阳	176ms	121.201.33.19[广东深圳龙岗区电信]	; <<>> DiG Go <<>> +noall +answer +stats 21zhubao.com ;; global options: +cmd ;; ANSWER SECTION: 21zhubao.com. 300 IN A 121.201.33.19 ;; Query time: 176 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Fri Sep 18 17:55:12 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
移动江苏无锡	263ms	121.201.33.19[广东深圳龙岗区电信]	; <<>> DiG Go <<>> +noall +answer +stats 21zhubao.com ;; global options: +cmd ;; ANSWER SECTION: 21zhubao.com. 600 IN A 121.201.33.19 ;; Query time: 263 msec ;; SERVER: 221.131.143.69#53(221.131.143.69) ;; WHEN: Sat Sep 19 01:55:12 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
移动内蒙古阿拉善盟	309ms	121.201.33.19[广东深圳龙岗区电信]	21zhubao.com. 300 IN A 121.201.33.19 ;; Query time: 309 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP) ;; WHEN: Sat Sep 19 01:55:12 CST 2026 ;; MSG SIZE rcvd: 57 详情详情 HTTP PING DNS
移动山东青岛	111ms	121.201.33.19[广东深圳龙岗区电信]	; <<>> DiG Go <<>> +noall +answer +stats 21zhubao.com ;; global options: +cmd ;; ANSWER SECTION: 21zhubao.com. 300 IN A 121.201.33.19 ;; Query time: 111 msec ;; SERVER: 211.137.191.26#53(211.137.191.26) ;; WHEN: Sat Sep 19 01:55:12 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
移动陕西西安	120ms	121.201.33.19[广东深圳龙岗区电信]	; <<>> DiG Go <<>> +noall +answer +stats 21zhubao.com ;; global options: +cmd ;; ANSWER SECTION: 21zhubao.com. 300 IN A 121.201.33.19 ;; Query time: 120 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Fri Sep 18 17:55:12 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
移动新疆伊犁哈萨克自治州	316ms	121.201.33.19[广东深圳龙岗区电信]	; <<>> DiG Go <<>> +noall +answer +stats 21zhubao.com ;; global options: +cmd ;; ANSWER SECTION: 21zhubao.com. 300 IN A 121.201.33.19 ;; Query time: 316 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sat Sep 19 01:55:12 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
移动云南昆明	165ms	121.201.33.19[广东深圳龙岗区电信]	; <<>> DiG Go <<>> +noall +answer +stats 21zhubao.com ;; global options: +cmd ;; ANSWER SECTION: 21zhubao.com. 300 IN A 121.201.33.19 ;; Query time: 165 msec ;; SERVER: 211.139.29.150#53(211.139.29.150) ;; WHEN: Sat Sep 19 01:55:12 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通北京	623ms	121.201.33.19[广东深圳龙岗区电信]	21zhubao.com. 300 IN A 121.201.33.19 ;; Query time: 623 msec ;; SERVER: 8.8.8.8#53(8.8.8.8) (UDP) ;; WHEN: Sat Sep 19 01:55:12 CST 2026 ;; MSG SIZE rcvd: 57 详情详情 HTTP PING DNS
联通甘肃庆阳	69ms	121.201.33.19[广东深圳龙岗区电信]	; <<>> DiG Go <<>> +noall +answer +stats 21zhubao.com ;; global options: +cmd ;; ANSWER SECTION: 21zhubao.com. 300 IN A 121.201.33.19 ;; Query time: 69 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Fri Sep 18 17:55:12 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通河北廊坊	211ms	121.201.33.19[广东深圳龙岗区电信]	; <<>> DiG Go <<>> +noall +answer +stats 21zhubao.com ;; global options: +cmd ;; ANSWER SECTION: 21zhubao.com. 300 IN A 121.201.33.19 ;; Query time: 211 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Fri Sep 18 17:55:12 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通辽宁大连	331ms	121.201.33.19[广东深圳龙岗区电信]	; <<>> DiG Go <<>> +noall +answer +stats 21zhubao.com ;; global options: +cmd ;; ANSWER SECTION: 21zhubao.com. 300 IN A 121.201.33.19 ;; Query time: 331 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Sep 19 01:55:12 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通宁夏银川	328ms	121.201.33.19[广东深圳龙岗区电信]	; <<>> DiG Go <<>> +noall +answer +stats 21zhubao.com ;; global options: +cmd ;; ANSWER SECTION: 21zhubao.com. 300 IN A 121.201.33.19 ;; Query time: 328 msec ;; SERVER: 192.168.101.1#53(192.168.101.1) ;; WHEN: Sat Sep 19 01:55:12 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通上海	7ms	121.201.33.19[广东深圳龙岗区电信]	; <<>> DiG Go <<>> +noall +answer +stats 21zhubao.com ;; global options: +cmd ;; ANSWER SECTION: 21zhubao.com. 300 IN A 121.201.33.19 ;; Query time: 7 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Sat Sep 19 01:55:12 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通四川成都	277ms	121.201.33.19[广东深圳龙岗区电信]	; <<>> DiG Go <<>> +noall +answer +stats 21zhubao.com ;; global options: +cmd ;; ANSWER SECTION: 21zhubao.com. 300 IN A 121.201.33.19 ;; Query time: 277 msec ;; SERVER: 119.6.6.6#53(119.6.6.6) ;; WHEN: Sat Sep 19 01:55:12 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通天津	794ms	121.201.33.19[广东深圳龙岗区电信]	; <<>> DiG Go <<>> +noall +answer +stats 21zhubao.com ;; global options: +cmd ;; ANSWER SECTION: 21zhubao.com. 300 IN A 121.201.33.19 ;; Query time: 794 msec ;; SERVER: 202.99.96.68#53(202.99.96.68) ;; WHEN: Sat Sep 19 01:55:12 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

21zhubao.com 优化建议

1、使用在线DNS测速工具定期监测不同地区的响应速度，重点关注高延迟节点，优化解析配置。
2、通过DNS解析记录查询工具核查解析记录的一致性，确保各节点解析结果无差异。
3、利用DNS污染检测工具检查是否存在解析异常，保障域名解析的准确性和稳定性。
4、结合DNS选优功能，筛选响应速度快的节点作为首选，提升整体解析效率。
5、使用DNS在线检测工具持续监控解析状态，及时发现并解决潜在问题。

其他工具历史

更新时间 2026-09-19 04:09:04

	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