zh52.cn - robtex.com
zh52.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=2034591358 | ||||||
Previously NS for
www.zh52.cn |
Same first word
zh52.cn |
Similar names
DNS History
10 records (0 active, 10 former)
○NSdns27.hichina.com2017-06-21 → 2017-06-21 · 4 obs
○ 2015-12-20 11:24:18
● 2017-06-21 15:26:24
○ 2020-12-05 23:17:14
○ 2026-03-27 02:08:20
● 2017-06-21 15:26:24
○ 2020-12-05 23:17:14
○ 2026-03-27 02:08:20
○NSdns28.hichina.com2017-06-21 → 2017-06-21 · 4 obs
○ 2015-12-20 11:24:18
● 2017-06-21 15:26:24
○ 2020-12-05 23:17:14
○ 2026-03-27 02:08:20
● 2017-06-21 15:26:24
○ 2020-12-05 23:17:14
○ 2026-03-27 02:08:20
○NSexpire01.dnspod.net2026-03-27 → 2026-03-27 · 2 obs
○ 2026-03-27 02:08:18
○ 2026-03-27 02:08:20
○ 2026-03-27 02:08:20
○NSexpire02.dnspod.net2026-03-27 → 2026-03-27 · 2 obs
○ 2026-03-27 02:08:18
○ 2026-03-27 02:08:20
○ 2026-03-27 02:08:20
○NSf1g1ns1.dnspod.net2015-05-21 → 2015-05-21 · 3 obs
● 2015-05-21 17:59:44
○ 2015-10-17 07:38:52
○ 2026-03-27 02:08:20
○ 2015-10-17 07:38:52
○ 2026-03-27 02:08:20
○NSf1g1ns2.dnspod.net2015-05-21 → 2015-05-21 · 3 obs
● 2015-05-21 17:59:44
○ 2015-10-17 07:38:52
○ 2026-03-27 02:08:20
○ 2015-10-17 07:38:52
○ 2026-03-27 02:08:20
○NSzh52.cn2015-12-20 → 2015-12-20 · 4 obs
○ 2015-10-17 07:38:52
● 2015-12-20 11:24:18
○ 2017-06-21 15:26:24
○ 2026-03-27 02:08:20
● 2015-12-20 11:24:18
○ 2017-06-21 15:26:24
○ 2026-03-27 02:08:20
○A107.163.182.1222015-12-20 → 2015-12-20 · 4 obs
○ 2015-10-17 07:38:52
● 2015-12-20 11:24:18
○ 2017-06-21 15:26:24
○ 2026-03-27 02:08:20
● 2015-12-20 11:24:18
○ 2017-06-21 15:26:24
○ 2026-03-27 02:08:20
○A66.254.161.762015-05-21 → 2015-05-21 · 3 obs
● 2015-05-21 17:59:44
○ 2015-10-17 07:38:52
○ 2026-03-27 02:08:20
○ 2015-10-17 07:38:52
○ 2026-03-27 02:08:20
○CNAMEdomainexpired.domain-expired.com2026-03-27 → 2026-03-27 · 2 obs
○ 2026-03-27 02:08:18
○ 2026-03-27 02:08:20
○ 2026-03-27 02:08:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, a.dns.cn, b.dns.cn, e.dns.cn... | - |
✅ Authoritative Response
Server:203.119.26.1
NS records: c.dns.cn, a.dns.cn, b.dns.cn, e.dns.cn, d.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1524ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|