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ltpolymer.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ltpolymer.com2026-10-15 01:52:26
预估消耗 0 检测点,实际消耗以【检测点账单】为准
29

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 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 上海电信43ms 河南洛阳电信1286ms 262.429ms
电信 上海电信43ms 河南洛阳电信1286ms 293.778ms
移动 上海移动77ms 新疆伊犁哈萨克自治州移动489ms 183ms
联通 河北唐山联通216ms 安徽亳州联通371ms 305.7ms
华东 上海电信43ms 安徽亳州联通371ms 133.857ms
华北 山西长治移动145ms 山西临汾联通316ms 224.625ms
华南 海南三亚移动143ms 海南三亚移动143ms 143ms
华中 湖南长沙电信73ms 河南洛阳电信1286ms 541.333ms
西北 宁夏银川移动134ms 新疆伊犁哈萨克自治州移动489ms 317ms
西南 -248ms 贵州贵阳联通321ms 292.667ms
东北 辽宁盘锦电信384ms 辽宁盘锦电信384ms 384ms
解析占比
全部 电信 移动 联通 被污染
202.75.216.212
ltpolymercom.s160.pc51.com.
s160.pc51.com.
202.75.216.212
ltpolymercom.s160.pc51.com.
s160.pc51.com.
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 江西
133ms ltpolymercom.s160.pc51.com.
s160.pc51.com.
202.75.216.212[浙江杭州电信]
ltpolymer.com.		600	IN	CNAME	ltpolymercom.s160.pc51.com.
ltpolymercom.s160.pc51.com. 7200 IN	CNAME	s160.pc51.com.
s160.pc51.com.		7200	IN	A	202.75.216.212
;; Query time: 133 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 17:51:27 UTC 2026
;; MSG SIZE  rcvd: 98

详情
详情 HTTP PING DNS
电信 西藏
248ms ltpolymercom.s160.pc51.com.
s160.pc51.com.
202.75.216.212[浙江杭州电信]
ltpolymer.com.		600	IN	CNAME	ltpolymercom.s160.pc51.com.
ltpolymercom.s160.pc51.com. 7200 IN	CNAME	s160.pc51.com.
s160.pc51.com.		950	IN	A	202.75.216.212
;; Query time: 248 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 17:51:07 UTC 2026
;; MSG SIZE  rcvd: 98

详情
详情 HTTP PING DNS
电信 河南洛阳
1286ms ltpolymercom.s160.pc51.com.
s160.pc51.com.
202.75.216.212[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ltpolymer.com
;; global options: +cmd

;; ANSWER SECTION:
ltpolymer.com.	900	IN	CNAME	ltpolymercom.s160.pc51.com.
ltpolymercom.s160.pc51.com.	7200	IN	CNAME	s160.pc51.com.
s160.pc51.com.	7200	IN	A	202.75.216.212

;; Query time: 1286 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:51:07 CST 2026
;; MSG SIZE  rcvd: 286
详情
详情 HTTP PING DNS
电信 湖南长沙
73ms ltpolymercom.s160.pc51.com.
s160.pc51.com.
202.75.216.212[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ltpolymer.com
;; global options: +cmd

;; ANSWER SECTION:
ltpolymer.com.	600	IN	CNAME	ltpolymercom.s160.pc51.com.
ltpolymercom.s160.pc51.com.	7200	IN	CNAME	s160.pc51.com.
s160.pc51.com.	2301	IN	A	202.75.216.212

;; Query time: 73 msec
;; SERVER: 222.246.129.80#53(222.246.129.80)
;; WHEN: Thu Oct 15 01:51:06 CST 2026
;; MSG SIZE  rcvd: 177
详情
详情 HTTP PING DNS
电信 江苏苏州
44ms ltpolymercom.s160.pc51.com.
s160.pc51.com.
202.75.216.212[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ltpolymer.com
;; global options: +cmd

;; ANSWER SECTION:
ltpolymer.com.	609	IN	CNAME	ltpolymercom.s160.pc51.com.
ltpolymercom.s160.pc51.com.	7200	IN	CNAME	s160.pc51.com.
s160.pc51.com.	7081	IN	A	202.75.216.212

;; Query time: 44 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Thu Oct 15 01:51:06 CST 2026
;; MSG SIZE  rcvd: 166
详情
详情 HTTP PING DNS
电信 辽宁盘锦
384ms ltpolymercom.s160.pc51.com.
s160.pc51.com.
202.75.216.212[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ltpolymer.com
;; global options: +cmd

;; ANSWER SECTION:
ltpolymer.com.	600	IN	CNAME	ltpolymercom.s160.pc51.com.
ltpolymercom.s160.pc51.com.	7200	IN	CNAME	s160.pc51.com.
s160.pc51.com.	6412	IN	A	202.75.216.212

;; Query time: 384 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Wed Oct 14 17:51:07 UTC 2026
;; MSG SIZE  rcvd: 166
详情
详情 HTTP PING DNS
电信 宁夏银川
0ms 没有记录
;; communications error to 202.100.96.68:53: read udp 192.168.1.2:49539->202.100.96.68:53: i/o timeout
详情
详情 HTTP PING DNS
电信 山西长治
225ms ltpolymercom.s160.pc51.com.
s160.pc51.com.
202.75.216.212[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ltpolymer.com
;; global options: +cmd

;; ANSWER SECTION:
ltpolymer.com.	600	IN	CNAME	ltpolymercom.s160.pc51.com.
ltpolymercom.s160.pc51.com.	7200	IN	CNAME	s160.pc51.com.
s160.pc51.com.	7200	IN	A	202.75.216.212

;; Query time: 225 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 14 17:51:07 UTC 2026
;; MSG SIZE  rcvd: 286
详情
详情 HTTP PING DNS
电信 上海
43ms ltpolymercom.s160.pc51.com.
s160.pc51.com.
202.75.216.212[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ltpolymer.com
;; global options: +cmd

;; ANSWER SECTION:
ltpolymer.com.	600	IN	CNAME	ltpolymercom.s160.pc51.com.
ltpolymercom.s160.pc51.com.	3600	IN	CNAME	s160.pc51.com.
s160.pc51.com.	839	IN	A	202.75.216.212

;; Query time: 43 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 15 01:51:06 CST 2026
;; MSG SIZE  rcvd: 166
详情
详情 HTTP PING DNS
电信 天津
208ms ltpolymercom.s160.pc51.com.
s160.pc51.com.
202.75.216.212[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ltpolymer.com
;; global options: +cmd

;; ANSWER SECTION:
ltpolymer.com.	600	IN	CNAME	ltpolymercom.s160.pc51.com.
ltpolymercom.s160.pc51.com.	3600	IN	CNAME	s160.pc51.com.
s160.pc51.com.	3600	IN	A	202.75.216.212

;; Query time: 208 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:51:06 CST 2026
;; MSG SIZE  rcvd: 286
详情
详情 HTTP PING DNS
移动 海南三亚
143ms ltpolymercom.s160.pc51.com.
s160.pc51.com.
202.75.216.212[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ltpolymer.com
;; global options: +cmd

;; ANSWER SECTION:
ltpolymer.com.	600	IN	CNAME	ltpolymercom.s160.pc51.com.
ltpolymercom.s160.pc51.com.	3600	IN	CNAME	s160.pc51.com.
s160.pc51.com.	734	IN	A	202.75.216.212

;; Query time: 143 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:51:06 CST 2026
;; MSG SIZE  rcvd: 177
详情
详情 HTTP PING DNS
移动 河北唐山
155ms ltpolymercom.s160.pc51.com.
s160.pc51.com.
202.75.216.212[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ltpolymer.com
;; global options: +cmd

;; ANSWER SECTION:
ltpolymer.com.	600	IN	CNAME	ltpolymercom.s160.pc51.com.
ltpolymercom.s160.pc51.com.	3600	IN	CNAME	s160.pc51.com.
s160.pc51.com.	3600	IN	A	202.75.216.212

;; Query time: 155 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:51:06 CST 2026
;; MSG SIZE  rcvd: 166
详情
详情 HTTP PING DNS
移动 江苏常州
127ms ltpolymercom.s160.pc51.com.
s160.pc51.com.
202.75.216.212[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ltpolymer.com
;; global options: +cmd

;; ANSWER SECTION:
ltpolymer.com.	600	IN	CNAME	ltpolymercom.s160.pc51.com.
ltpolymercom.s160.pc51.com.	3600	IN	CNAME	s160.pc51.com.
s160.pc51.com.	1705	IN	A	202.75.216.212

;; Query time: 127 msec
;; SERVER: 112.4.0.55#53(112.4.0.55)
;; WHEN: Thu Oct 15 01:51:06 CST 2026
;; MSG SIZE  rcvd: 166
详情
详情 HTTP PING DNS
移动 江西宜春
142ms ltpolymercom.s160.pc51.com.
s160.pc51.com.
202.75.216.212[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ltpolymer.com
;; global options: +cmd

;; ANSWER SECTION:
ltpolymer.com.	600	IN	CNAME	ltpolymercom.s160.pc51.com.
ltpolymercom.s160.pc51.com.	3600	IN	CNAME	s160.pc51.com.
s160.pc51.com.	3600	IN	A	202.75.216.212

;; Query time: 142 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:51:06 CST 2026
;; MSG SIZE  rcvd: 177
详情
详情 HTTP PING DNS
移动 宁夏银川
134ms ltpolymercom.s160.pc51.com.
s160.pc51.com.
202.75.216.212[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ltpolymer.com
;; global options: +cmd

;; ANSWER SECTION:
ltpolymer.com.	600	IN	CNAME	ltpolymercom.s160.pc51.com.
ltpolymercom.s160.pc51.com.	3600	IN	CNAME	s160.pc51.com.
s160.pc51.com.	2224	IN	A	202.75.216.212

;; Query time: 134 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:51:06 CST 2026
;; MSG SIZE  rcvd: 297
详情
详情 HTTP PING DNS
移动 山西长治
145ms ltpolymercom.s160.pc51.com.
s160.pc51.com.
202.75.216.212[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ltpolymer.com
;; global options: +cmd

;; ANSWER SECTION:
ltpolymer.com.	600	IN	CNAME	ltpolymercom.s160.pc51.com.
ltpolymercom.s160.pc51.com.	3600	IN	CNAME	s160.pc51.com.
s160.pc51.com.	1989	IN	A	202.75.216.212

;; Query time: 145 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 14 17:51:06 UTC 2026
;; MSG SIZE  rcvd: 166
详情
详情 HTTP PING DNS
移动 上海
77ms ltpolymercom.s160.pc51.com.
s160.pc51.com.
202.75.216.212[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ltpolymer.com
;; global options: +cmd

;; ANSWER SECTION:
ltpolymer.com.	600	IN	CNAME	ltpolymercom.s160.pc51.com.
ltpolymercom.s160.pc51.com.	3600	IN	CNAME	s160.pc51.com.
s160.pc51.com.	2262	IN	A	202.75.216.212

;; Query time: 77 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 15 01:51:06 CST 2026
;; MSG SIZE  rcvd: 166
详情
详情 HTTP PING DNS
移动 天津
235ms ltpolymercom.s160.pc51.com.
s160.pc51.com.
202.75.216.212[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ltpolymer.com
;; global options: +cmd

;; ANSWER SECTION:
ltpolymer.com.	600	IN	CNAME	ltpolymercom.s160.pc51.com.
ltpolymercom.s160.pc51.com.	3600	IN	CNAME	s160.pc51.com.
s160.pc51.com.	3600	IN	A	202.75.216.212

;; Query time: 235 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Thu Oct 15 01:51:07 CST 2026
;; MSG SIZE  rcvd: 166
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
489ms ltpolymercom.s160.pc51.com.
s160.pc51.com.
202.75.216.212[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ltpolymer.com
;; global options: +cmd

;; ANSWER SECTION:
ltpolymer.com.	600	IN	CNAME	ltpolymercom.s160.pc51.com.
ltpolymercom.s160.pc51.com.	3600	IN	CNAME	s160.pc51.com.
s160.pc51.com.	3600	IN	A	202.75.216.212

;; Query time: 489 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 15 01:51:07 CST 2026
;; MSG SIZE  rcvd: 166
详情
详情 HTTP PING DNS
联通 宁夏
318ms ltpolymercom.s160.pc51.com.
s160.pc51.com.
202.75.216.212[浙江杭州电信]
ltpolymer.com.		600	IN	CNAME	ltpolymercom.s160.pc51.com.
ltpolymercom.s160.pc51.com. 7200 IN	CNAME	s160.pc51.com.
s160.pc51.com.		2523	IN	A	202.75.216.212
;; Query time: 318 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 17:51:07 UTC 2026
;; MSG SIZE  rcvd: 98

详情
详情 HTTP PING DNS
联通 北京
297ms ltpolymercom.s160.pc51.com.
s160.pc51.com.
202.75.216.212[浙江杭州电信]
ltpolymer.com.		600	IN	CNAME	ltpolymercom.s160.pc51.com.
ltpolymercom.s160.pc51.com. 7200 IN	CNAME	s160.pc51.com.
s160.pc51.com.		7014	IN	A	202.75.216.212
;; Query time: 297 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 17:51:07 UTC 2026
;; MSG SIZE  rcvd: 109

详情
详情 HTTP PING DNS
联通 安徽亳州
371ms ltpolymercom.s160.pc51.com.
s160.pc51.com.
202.75.216.212[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ltpolymer.com
;; global options: +cmd

;; ANSWER SECTION:
ltpolymer.com.	600	IN	CNAME	ltpolymercom.s160.pc51.com.
ltpolymercom.s160.pc51.com.	3600	IN	CNAME	s160.pc51.com.
s160.pc51.com.	3600	IN	A	202.75.216.212

;; Query time: 371 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 14 17:51:07 UTC 2026
;; MSG SIZE  rcvd: 166
详情
详情 HTTP PING DNS
联通 甘肃庆阳
274ms ltpolymercom.s160.pc51.com.
s160.pc51.com.
202.75.216.212[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ltpolymer.com
;; global options: +cmd

;; ANSWER SECTION:
ltpolymer.com.	600	IN	CNAME	ltpolymercom.s160.pc51.com.
ltpolymercom.s160.pc51.com.	7200	IN	CNAME	s160.pc51.com.
s160.pc51.com.	4189	IN	A	202.75.216.212

;; Query time: 274 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 14 17:51:07 UTC 2026
;; MSG SIZE  rcvd: 166
详情
详情 HTTP PING DNS
联通 贵州贵阳
321ms ltpolymercom.s160.pc51.com.
s160.pc51.com.
202.75.216.212[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ltpolymer.com
;; global options: +cmd

;; ANSWER SECTION:
ltpolymer.com.	600	IN	CNAME	ltpolymercom.s160.pc51.com.
ltpolymercom.s160.pc51.com.	7200	IN	CNAME	s160.pc51.com.
s160.pc51.com.	922	IN	A	202.75.216.212

;; Query time: 321 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Thu Oct 15 01:51:07 CST 2026
;; MSG SIZE  rcvd: 166
详情
详情 HTTP PING DNS
联通 河北唐山
216ms 202.75.216.212[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ltpolymer.com
;; global options: +cmd

;; ANSWER SECTION:
ltpolymer.com.	6591	IN	A	202.75.216.212

;; Query time: 216 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:51:07 CST 2026
;; MSG SIZE  rcvd: 71
详情
详情 HTTP PING DNS
联通 湖南邵阳
265ms ltpolymercom.s160.pc51.com.
s160.pc51.com.
202.75.216.212[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ltpolymer.com
;; global options: +cmd

;; ANSWER SECTION:
ltpolymer.com.	600	IN	CNAME	ltpolymercom.s160.pc51.com.
ltpolymercom.s160.pc51.com.	7200	IN	CNAME	s160.pc51.com.
s160.pc51.com.	2506	IN	A	202.75.216.212

;; Query time: 265 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 14 17:51:07 UTC 2026
;; MSG SIZE  rcvd: 166
详情
详情 HTTP PING DNS
联通 山西临汾
316ms ltpolymercom.s160.pc51.com.
s160.pc51.com.
202.75.216.212[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ltpolymer.com
;; global options: +cmd

;; ANSWER SECTION:
ltpolymer.com.	600	IN	CNAME	ltpolymercom.s160.pc51.com.
ltpolymercom.s160.pc51.com.	3600	IN	CNAME	s160.pc51.com.
s160.pc51.com.	1386	IN	A	202.75.216.212

;; Query time: 316 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 14 17:51:07 UTC 2026
;; MSG SIZE  rcvd: 166
详情
详情 HTTP PING DNS
联通 新疆昌吉回族自治州
370ms ltpolymercom.s160.pc51.com.
s160.pc51.com.
202.75.216.212[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ltpolymer.com
;; global options: +cmd

;; ANSWER SECTION:
ltpolymer.com.	600	IN	CNAME	ltpolymercom.s160.pc51.com.
ltpolymercom.s160.pc51.com.	7200	IN	CNAME	s160.pc51.com.
s160.pc51.com.	2507	IN	A	202.75.216.212

;; Query time: 370 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:51:06 CST 2026
;; MSG SIZE  rcvd: 166
详情
详情 HTTP PING DNS
联通 重庆
309ms ltpolymercom.s160.pc51.com.
s160.pc51.com.
202.75.216.212[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ltpolymer.com
;; global options: +cmd

;; ANSWER SECTION:
ltpolymer.com.	600	IN	CNAME	ltpolymercom.s160.pc51.com.
ltpolymercom.s160.pc51.com.	7200	IN	CNAME	s160.pc51.com.
s160.pc51.com.	3382	IN	A	202.75.216.212

;; Query time: 309 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Thu Oct 15 01:51:07 CST 2026
;; MSG SIZE  rcvd: 166
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

ltpolymer.com 优化建议

1、优先优化DNS解析速度,当前节点平均响应约300ms,建议采用智能DNS或CDN加速,结合稳定A记录减少查询时间。
2、关注域名历史解析记录,多个检测点指向同一浙江杭州电信IP,建议配置多区域负载均衡,提升全国访问体验。
3、利用在线DNS检测工具定期监控解析状态,尤其对香港节点及移动网络用户,建议部署备用解析路径防止单点故障。

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更新时间 2026-10-15 07:46:02
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