aa847.cn - robtex.com
aa847.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=2035149920 | ||||||
Similar names
DNS History
6 records (0 active, 6 former)
○NSns1.dnsdun.net2017-02-20 → 2017-02-20 · 3 obs
● 2017-02-20 08:00:18
○ 2020-02-06 23:08:40
○ 2026-08-06 22:28:54
○ 2020-02-06 23:08:40
○ 2026-08-06 22:28:54
○NSns5.dnsdun.com2017-02-20 → 2017-02-20 · 3 obs
● 2017-02-20 08:00:18
○ 2020-02-06 23:08:40
○ 2026-08-06 22:28:54
○ 2020-02-06 23:08:40
○ 2026-08-06 22:28:54
○NSv1s1.xundns.com2020-02-06 → 2020-02-06 · 4 obs
○ 2017-02-20 08:00:18
● 2020-02-06 23:08:40
○ 2026-04-08 17:05:48
○ 2026-08-06 22:28:54
● 2020-02-06 23:08:40
○ 2026-04-08 17:05:48
○ 2026-08-06 22:28:54
○NSv1s2.xundns.com2020-02-06 → 2020-02-06 · 4 obs
○ 2017-02-20 08:00:18
● 2020-02-06 23:08:40
○ 2026-04-08 17:05:48
○ 2026-08-06 22:28:54
● 2020-02-06 23:08:40
○ 2026-04-08 17:05:48
○ 2026-08-06 22:28:54
○A144.48.8.682017-02-20 → 2017-02-20 · 3 obs
● 2017-02-20 08:00:18
○ 2020-02-06 23:08:40
○ 2026-08-06 22:28:54
○ 2020-02-06 23:08:40
○ 2026-08-06 22:28:54
○A45.158.252.1862020-02-06 → 2020-02-06 · 4 obs
○ 2017-02-20 08:00:18
● 2020-02-06 23:08:40
○ 2026-04-08 17:05:48
○ 2026-08-06 22:28:54
● 2020-02-06 23:08:40
○ 2026-04-08 17:05:48
○ 2026-08-06 22:28:54
🔍 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: 629ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|