phbr.cn - robtex.com
phbr.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=2034772855 | ||||||
Same first word
Similar names
DNS History
5 records (0 active, 5 former)
○NSdns3.hichina.com2026-05-10 → 2026-05-10 · 1 obs
○ 2026-05-10 02:23:56
○NSdns4.hichina.com2026-05-10 → 2026-05-10 · 1 obs
○ 2026-05-10 02:23:56
○NSns1.alidns.com2015-08-12 → 2015-08-12 · 3 obs
● 2015-08-12 13:20:46
○ 2020-03-09 23:20:36
○ 2026-05-10 02:23:56
○ 2020-03-09 23:20:36
○ 2026-05-10 02:23:56
○NSns2.alidns.com2015-08-12 → 2015-08-12 · 3 obs
● 2015-08-12 13:20:46
○ 2020-03-09 23:20:36
○ 2026-05-10 02:23:56
○ 2020-03-09 23:20:36
○ 2026-05-10 02:23:56
○CNAMEexpired.hichina.com2026-05-10 → 2026-05-10 · 1 obs
○ 2026-05-10 02:23:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.25.1
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: 2255ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|