121q.cn - robtex.com
121q.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 ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035117944 | ||||||
Same first word
Similar names
DNS History
11 records (0 active, 11 former)
○NSdm1.longmingdns.com2026-03-26 → 2026-03-26 · 4 obs
○ 2017-03-30 10:19:22
● 2026-03-26 10:44:20
○ 2026-07-31 22:04:38
○ 2026-07-31 22:04:40
● 2026-03-26 10:44:20
○ 2026-07-31 22:04:38
○ 2026-07-31 22:04:40
○NSdm2.longmingdns.com2026-03-26 → 2026-03-26 · 4 obs
○ 2017-03-30 10:19:22
● 2026-03-26 10:44:20
○ 2026-07-31 22:04:38
○ 2026-07-31 22:04:40
● 2026-03-26 10:44:20
○ 2026-07-31 22:04:38
○ 2026-07-31 22:04:40
○NSdns19.hichina.com2015-07-21 → 2015-07-21 · 3 obs
● 2015-07-21 20:11:18
○ 2015-11-25 15:00:30
○ 2026-07-31 22:04:40
○ 2015-11-25 15:00:30
○ 2026-07-31 22:04:40
○NSdns20.hichina.com2015-07-21 → 2015-07-21 · 3 obs
● 2015-07-21 20:11:18
○ 2015-11-25 15:00:30
○ 2026-07-31 22:04:40
○ 2015-11-25 15:00:30
○ 2026-07-31 22:04:40
○NSns1.51dns.com2015-11-25 → 2015-11-25 · 4 obs
○ 2015-07-21 20:11:18
● 2015-11-25 15:00:30
○ 2016-07-04 14:00:40
○ 2026-07-31 22:04:40
● 2015-11-25 15:00:30
○ 2016-07-04 14:00:40
○ 2026-07-31 22:04:40
○NSns2.51dns.com2015-11-25 → 2015-11-25 · 4 obs
○ 2015-07-21 20:11:18
● 2015-11-25 15:00:30
○ 2016-07-04 14:00:40
○ 2026-07-31 22:04:40
● 2015-11-25 15:00:30
○ 2016-07-04 14:00:40
○ 2026-07-31 22:04:40
○NSns2.dnsdun.com2017-03-30 → 2017-03-30 · 4 obs
○ 2016-07-04 14:00:40
● 2017-03-30 10:19:22
○ 2026-03-26 10:44:20
○ 2026-07-31 22:04:40
● 2017-03-30 10:19:22
○ 2026-03-26 10:44:20
○ 2026-07-31 22:04:40
○NSns5.dnsdun.net2017-03-30 → 2017-03-30 · 4 obs
○ 2016-07-04 14:00:40
● 2017-03-30 10:19:22
○ 2026-03-26 10:44:20
○ 2026-07-31 22:04:40
● 2017-03-30 10:19:22
○ 2026-03-26 10:44:20
○ 2026-07-31 22:04:40
○A23.83.202.902015-11-25 → 2015-11-25 · 3 obs
● 2015-11-25 15:00:30
○ 2016-07-04 14:00:40
○ 2026-07-31 22:04:40
○ 2016-07-04 14:00:40
○ 2026-07-31 22:04:40
○A23.89.212.1102017-03-30 → 2017-03-30 · 4 obs
○ 2016-07-04 14:00:40
● 2017-03-30 10:19:22
○ 2026-03-26 10:44:20
○ 2026-07-31 22:04:40
● 2017-03-30 10:19:22
○ 2026-03-26 10:44:20
○ 2026-07-31 22:04:40
○A38.239.236.1462026-03-26 → 2026-03-26 · 4 obs
○ 2017-03-30 10:19:22
● 2026-03-26 10:44:20
○ 2026-07-24 13:47:56
○ 2026-07-31 22:04:40
● 2026-03-26 10:44:20
○ 2026-07-24 13:47:56
○ 2026-07-31 22:04:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, b.dns.cn, a.dns.cn, e.dns.cn... | - |
✅ Authoritative Response
Server:203.119.27.1
NS records: c.dns.cn, b.dns.cn, a.dns.cn, e.dns.cn, d.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 3513ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|