136637.cn - robtex.com
136637.cn
| DNSSEC | ⚠️ Not signed | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035149711 | ||||||
Same first word
Similar names
DNS History
9 records (0 active, 9 former)
○NSns1.judns.com2026-07-12 → 2026-07-12 · 3 obs
● 2026-07-12 21:00:54
○ 2026-08-06 20:44:18
○ 2026-08-06 20:44:22
○ 2026-08-06 20:44:18
○ 2026-08-06 20:44:22
○NSns1.julydns.com2026-07-12 → 2026-07-12 · 3 obs
● 2026-07-12 21:00:54
○ 2026-08-06 20:44:18
○ 2026-08-06 20:44:22
○ 2026-08-06 20:44:18
○ 2026-08-06 20:44:22
○NSns2.judns.com2026-07-12 → 2026-07-12 · 3 obs
● 2026-07-12 21:00:54
○ 2026-08-06 20:44:18
○ 2026-08-06 20:44:22
○ 2026-08-06 20:44:18
○ 2026-08-06 20:44:22
○NSns2.julydns.com2026-07-12 → 2026-07-12 · 3 obs
● 2026-07-12 21:00:54
○ 2026-08-06 20:44:18
○ 2026-08-06 20:44:22
○ 2026-08-06 20:44:18
○ 2026-08-06 20:44:22
○A103.7.31.1882016-01-24 → 2016-01-24 · 4 obs
○ 2015-11-04 07:09:18
● 2016-01-24 16:12:24
○ 2026-07-12 21:00:54
○ 2026-08-06 20:44:22
● 2016-01-24 16:12:24
○ 2026-07-12 21:00:54
○ 2026-08-06 20:44:22
○A121.14.125.522015-11-04 → 2015-11-04 · 3 obs
● 2015-11-04 07:09:18
○ 2016-01-24 16:12:24
○ 2026-08-06 20:44:22
○ 2016-01-24 16:12:24
○ 2026-08-06 20:44:22
○A38.238.147.1762026-07-12 → 2026-07-12 · 4 obs
○ 2016-01-24 16:12:24
● 2026-07-12 21:00:54
○ 2026-08-06 20:44:18
○ 2026-08-06 20:44:22
● 2026-07-12 21:00:54
○ 2026-08-06 20:44:18
○ 2026-08-06 20:44:22
○CNAMEaps0550.qq.com2016-01-24 → 2016-01-24 · 4 obs
○ 2015-11-04 07:09:18
● 2016-01-24 16:12:24
○ 2026-07-12 21:00:54
○ 2026-08-06 20:44:22
● 2016-01-24 16:12:24
○ 2026-07-12 21:00:54
○ 2026-08-06 20:44:22
○CNAMEid.qzone.qq.com2015-11-04 → 2016-01-24 · 4 obs
● 2015-11-04 07:09:18
● 2016-01-24 16:12:24
○ 2026-07-12 21:00:54
○ 2026-08-06 20:44:22
● 2016-01-24 16:12:24
○ 2026-07-12 21:00:54
○ 2026-08-06 20:44:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.27.1
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: 4813ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|