pt52.cn - robtex.com
pt52.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=2034601227 | ||||||
Same first word
Similar names
DNS History
10 records (0 active, 10 former)
○NSdns10.hichina.com2016-04-21 → 2017-01-29 · 5 obs
○ 2015-10-25 02:26:56
● 2016-04-21 17:16:32
● 2017-01-29 01:33:56
○ 2018-08-19 01:25:16
○ 2026-03-28 21:25:14
● 2016-04-21 17:16:32
● 2017-01-29 01:33:56
○ 2018-08-19 01:25:16
○ 2026-03-28 21:25:14
○NSdns9.hichina.com2016-04-21 → 2017-01-29 · 5 obs
○ 2015-10-25 02:26:56
● 2016-04-21 17:16:32
● 2017-01-29 01:33:56
○ 2018-08-19 01:25:16
○ 2026-03-28 21:25:14
● 2016-04-21 17:16:32
● 2017-01-29 01:33:56
○ 2018-08-19 01:25:16
○ 2026-03-28 21:25:14
○NSf1g1ns1.dnspod.net2015-05-14 → 2015-05-14 · 3 obs
● 2015-05-14 09:54:10
○ 2015-10-25 02:26:56
○ 2026-03-28 21:25:14
○ 2015-10-25 02:26:56
○ 2026-03-28 21:25:14
○NSf1g1ns2.dnspod.net2015-05-14 → 2015-05-14 · 3 obs
● 2015-05-14 09:54:10
○ 2015-10-25 02:26:56
○ 2026-03-28 21:25:14
○ 2015-10-25 02:26:56
○ 2026-03-28 21:25:14
○NSjuming.dnsdun.com2018-08-19 → 2018-08-19 · 3 obs
○ 2017-01-29 01:33:56
● 2018-08-19 01:25:16
○ 2026-03-28 21:25:14
● 2018-08-19 01:25:16
○ 2026-03-28 21:25:14
○NSjuming.dnsdun.net2018-08-19 → 2018-08-19 · 3 obs
○ 2017-01-29 01:33:56
● 2018-08-19 01:25:16
○ 2026-03-28 21:25:14
● 2018-08-19 01:25:16
○ 2026-03-28 21:25:14
○NSns1.nowcndns.com2026-03-28 → 2026-03-28 · 1 obs
○ 2026-03-28 21:25:14
○NSns2.nowcndns.com2026-03-28 → 2026-03-28 · 1 obs
○ 2026-03-28 21:25:14
○A108.186.219.782026-03-28 → 2026-03-28 · 1 obs
○ 2026-03-28 21:25:14
○A45.38.55.1202018-08-19 → 2018-08-19 · 2 obs
● 2018-08-19 01:25:16
○ 2026-03-28 21:25:14
○ 2026-03-28 21:25:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.29.1
NS records: e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn, b.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 3743ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|