qa772.cn - robtex.com
qa772.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=2034717075 | ||||||
Same first word
qa772.cn |
DNS History
6 records (0 active, 6 former)
○NSa.dnspod.com2026-03-27 → 2026-03-27 · 3 obs
○ 2017-04-19 20:23:46
● 2026-03-27 20:46:10
○ 2026-04-27 07:01:58
● 2026-03-27 20:46:10
○ 2026-04-27 07:01:58
○NSb.dnspod.com2026-03-27 → 2026-03-27 · 3 obs
○ 2017-04-19 20:23:46
● 2026-03-27 20:46:10
○ 2026-04-27 07:01:58
● 2026-03-27 20:46:10
○ 2026-04-27 07:01:58
○NSf1g1ns1.dnspod.net2015-05-16 → 2026-03-27 · 6 obs
● 2015-05-16 11:22:52
● 2015-09-24 08:06:04
○ 2016-03-30 23:15:40
○ 2017-04-19 20:23:46
● 2026-03-27 20:46:10
○ 2026-04-27 07:01:58
● 2015-09-24 08:06:04
○ 2016-03-30 23:15:40
○ 2017-04-19 20:23:46
● 2026-03-27 20:46:10
○ 2026-04-27 07:01:58
○NSf1g1ns2.dnspod.net2015-05-16 → 2015-09-24 · 4 obs
● 2015-05-16 11:22:52
● 2015-09-24 08:06:04
○ 2016-03-30 23:15:40
○ 2026-04-27 07:01:58
● 2015-09-24 08:06:04
○ 2016-03-30 23:15:40
○ 2026-04-27 07:01:58
○MXmail.skrimple.com2015-12-18 → 2015-12-18 · 3 obs
● 2015-12-18 01:41:36
○ 2016-03-30 23:15:40
○ 2026-04-27 07:01:58
○ 2016-03-30 23:15:40
○ 2026-04-27 07:01:58
○A184.105.178.922015-12-18 → 2015-12-18 · 3 obs
● 2015-12-18 01:41:36
○ 2016-03-30 23:15:40
○ 2026-04-27 07:01:58
○ 2016-03-30 23:15:40
○ 2026-04-27 07:01:58
🔍 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: 497ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|