rhf6.cn - robtex.com
rhf6.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=2034663275 | ||||||
Same first word
Similar names
DNS History
6 records (0 active, 6 former)
○NSns1.alidns.com2020-01-27 → 2020-01-27 · 3 obs
● 2020-01-27 19:36:04
○ 2026-03-17 07:38:48
○ 2026-04-12 17:44:52
○ 2026-03-17 07:38:48
○ 2026-04-12 17:44:52
○NSns1.nowcndns.com2026-03-17 → 2026-03-19 · 4 obs
○ 2020-01-27 19:36:04
● 2026-03-17 07:38:48
● 2026-03-19 12:42:16
○ 2026-04-12 17:44:52
● 2026-03-17 07:38:48
● 2026-03-19 12:42:16
○ 2026-04-12 17:44:52
○NSns2.alidns.com2020-01-27 → 2020-01-27 · 3 obs
● 2020-01-27 19:36:04
○ 2026-03-17 07:38:48
○ 2026-04-12 17:44:52
○ 2026-03-17 07:38:48
○ 2026-04-12 17:44:52
○NSns2.nowcndns.com2026-03-17 → 2026-03-19 · 4 obs
○ 2020-01-27 19:36:04
● 2026-03-17 07:38:48
● 2026-03-19 12:42:16
○ 2026-04-12 17:44:52
● 2026-03-17 07:38:48
● 2026-03-19 12:42:16
○ 2026-04-12 17:44:52
○A154.204.96.1732020-01-27 → 2020-01-27 · 3 obs
● 2020-01-27 19:36:04
○ 2026-03-17 07:38:48
○ 2026-04-12 17:44:52
○ 2026-03-17 07:38:48
○ 2026-04-12 17:44:52
○A38.239.168.1882026-03-17 → 2026-03-19 · 4 obs
○ 2020-01-27 19:36:04
● 2026-03-17 07:38:48
● 2026-03-19 12:42:16
○ 2026-04-12 17:44:52
● 2026-03-17 07:38:48
● 2026-03-19 12:42:16
○ 2026-04-12 17:44:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.28.1
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: 731ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|