jrfow.cn - robtex.com
jrfow.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=2034779928 | ||||||
Similar names
DNS History
3 records (0 active, 3 former)
○NSns1.eedns.com2017-01-13 → 2017-02-16 · 4 obs
● 2017-01-13 01:03:14
● 2017-02-16 13:34:38
○ 2020-01-05 20:20:28
○ 2026-05-11 21:05:26
● 2017-02-16 13:34:38
○ 2020-01-05 20:20:28
○ 2026-05-11 21:05:26
○NSns2.eedns.com2017-01-13 → 2017-02-16 · 4 obs
● 2017-01-13 01:03:14
● 2017-02-16 13:34:38
○ 2020-01-05 20:20:28
○ 2026-05-11 21:05:26
● 2017-02-16 13:34:38
○ 2020-01-05 20:20:28
○ 2026-05-11 21:05:26
○A45.119.94.392017-02-14 → 2017-02-16 · 4 obs
● 2017-02-14 19:52:56
● 2017-02-16 13:34:38
○ 2020-01-05 20:20:28
○ 2026-05-11 21:05:26
● 2017-02-16 13:34:38
○ 2020-01-05 20:20:28
○ 2026-05-11 21:05:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.28.1
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: 4190ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|