51yule.com.cn - robtex.com
51yule.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030695417 | ||||||
Same first word
Similar names
DNS History
12 records (0 active, 12 former)
○NSdns7.expirenotification.com2026-04-12 → 2026-04-19 · 4 obs
○ 2015-11-20 17:15:58
● 2026-04-12 20:10:22
● 2026-04-19 18:06:06
○ 2026-07-19 19:28:36
● 2026-04-12 20:10:22
● 2026-04-19 18:06:06
○ 2026-07-19 19:28:36
○NSdns8.expirenotification.com2026-04-12 → 2026-04-19 · 4 obs
○ 2015-11-20 17:15:58
● 2026-04-12 20:10:22
● 2026-04-19 18:06:06
○ 2026-07-19 19:28:36
● 2026-04-12 20:10:22
● 2026-04-19 18:06:06
○ 2026-07-19 19:28:36
○NSf1g1ns1.dnspod.net2015-07-08 → 2015-07-08 · 3 obs
● 2015-07-08 12:36:38
○ 2015-11-20 17:15:58
○ 2026-07-19 19:28:36
○ 2015-11-20 17:15:58
○ 2026-07-19 19:28:36
○NSf1g1ns2.dnspod.net2015-07-08 → 2015-07-08 · 3 obs
● 2015-07-08 12:36:38
○ 2015-11-20 17:15:58
○ 2026-07-19 19:28:36
○ 2015-11-20 17:15:58
○ 2026-07-19 19:28:36
○MXmail.skrimple.com2016-03-17 → 2017-06-03 · 4 obs
● 2016-03-17 01:08:24
● 2017-06-03 07:50:44
○ 2026-04-12 20:10:22
○ 2026-07-19 19:28:36
● 2017-06-03 07:50:44
○ 2026-04-12 20:10:22
○ 2026-07-19 19:28:36
○A103.51.144.812016-09-22 → 2017-06-03 · 5 obs
○ 2016-03-17 01:08:24
● 2016-09-22 23:19:28
● 2017-06-03 07:50:44
○ 2026-04-12 20:10:22
○ 2026-07-19 19:28:36
● 2016-09-22 23:19:28
● 2017-06-03 07:50:44
○ 2026-04-12 20:10:22
○ 2026-07-19 19:28:36
○A123.254.111.1902015-07-08 → 2015-07-08 · 3 obs
● 2015-07-08 12:36:38
○ 2015-11-20 17:15:58
○ 2026-07-19 19:28:36
○ 2015-11-20 17:15:58
○ 2026-07-19 19:28:36
○A124.16.31.1462015-11-20 → 2015-11-20 · 4 obs
○ 2015-07-08 12:36:38
● 2015-11-20 17:15:58
○ 2016-03-17 01:08:24
○ 2026-07-19 19:28:36
● 2015-11-20 17:15:58
○ 2016-03-17 01:08:24
○ 2026-07-19 19:28:36
○A172.232.112.2212026-04-12 → 2026-04-12 · 4 obs
○ 2017-06-03 07:50:44
● 2026-04-12 20:10:22
○ 2026-04-19 18:06:06
○ 2026-07-19 19:28:36
● 2026-04-12 20:10:22
○ 2026-04-19 18:06:06
○ 2026-07-19 19:28:36
○A23.27.98.2362017-06-03 → 2017-06-03 · 4 obs
○ 2016-09-22 23:19:28
● 2017-06-03 07:50:44
○ 2026-04-12 20:10:22
○ 2026-07-19 19:28:36
● 2017-06-03 07:50:44
○ 2026-04-12 20:10:22
○ 2026-07-19 19:28:36
○A65.19.157.2352016-03-17 → 2016-03-17 · 4 obs
○ 2015-11-20 17:15:58
● 2016-03-17 01:08:24
○ 2016-09-22 23:19:28
○ 2026-07-19 19:28:36
● 2016-03-17 01:08:24
○ 2016-09-22 23:19:28
○ 2026-07-19 19:28:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.25.1
NS records: a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 756ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|