renrenc.cn - robtex.com
renrenc.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=2034775694 | ||||||
DNS History
9 records (0 active, 9 former)
○NSarvind.ns.cloudflare.com2026-03-24 → 2026-03-24 · 4 obs
○ 2017-05-22 07:10:56
● 2026-03-24 01:33:34
○ 2026-03-26 14:44:06
○ 2026-05-10 20:37:00
● 2026-03-24 01:33:34
○ 2026-03-26 14:44:06
○ 2026-05-10 20:37:00
○NSdns10.hichina.com2015-11-03 → 2017-05-22 · 4 obs
● 2015-11-03 23:19:00
● 2017-05-22 07:10:56
○ 2026-03-24 01:33:34
○ 2026-05-10 20:37:00
● 2017-05-22 07:10:56
○ 2026-03-24 01:33:34
○ 2026-05-10 20:37:00
○NSdns9.hichina.com2015-11-03 → 2017-05-22 · 4 obs
● 2015-11-03 23:19:00
● 2017-05-22 07:10:56
○ 2026-03-24 01:33:34
○ 2026-05-10 20:37:00
● 2017-05-22 07:10:56
○ 2026-03-24 01:33:34
○ 2026-05-10 20:37:00
○NSrosa.ns.cloudflare.com2026-03-24 → 2026-03-24 · 4 obs
○ 2017-05-22 07:10:56
● 2026-03-24 01:33:34
○ 2026-03-26 14:44:06
○ 2026-05-10 20:37:00
● 2026-03-24 01:33:34
○ 2026-03-26 14:44:06
○ 2026-05-10 20:37:00
○A104.21.8.2262026-03-24 → 2026-03-24 · 4 obs
○ 2017-05-22 07:10:56
● 2026-03-24 01:33:34
○ 2026-03-26 14:44:06
○ 2026-05-10 20:37:00
● 2026-03-24 01:33:34
○ 2026-03-26 14:44:06
○ 2026-05-10 20:37:00
○A112.74.28.2422015-11-03 → 2017-05-22 · 4 obs
● 2015-11-03 23:19:00
● 2017-05-22 07:10:56
○ 2026-03-24 01:33:34
○ 2026-05-10 20:37:00
● 2017-05-22 07:10:56
○ 2026-03-24 01:33:34
○ 2026-05-10 20:37:00
○A172.67.158.212026-03-24 → 2026-03-24 · 4 obs
○ 2017-05-22 07:10:56
● 2026-03-24 01:33:34
○ 2026-03-26 14:44:06
○ 2026-05-10 20:37:00
● 2026-03-24 01:33:34
○ 2026-03-26 14:44:06
○ 2026-05-10 20:37:00
○A2606:4700:3030::6815:8e22026-03-24 → 2026-03-24 · 4 obs
○ 2017-05-22 07:10:56
● 2026-03-24 01:33:34
○ 2026-03-26 14:44:06
○ 2026-05-10 20:37:00
● 2026-03-24 01:33:34
○ 2026-03-26 14:44:06
○ 2026-05-10 20:37:00
○A2606:4700:3035::ac43:9e152026-03-24 → 2026-03-24 · 4 obs
○ 2017-05-22 07:10:56
● 2026-03-24 01:33:34
○ 2026-03-26 14:44:06
○ 2026-05-10 20:37:00
● 2026-03-24 01:33:34
○ 2026-03-26 14:44:06
○ 2026-05-10 20:37:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.26.1
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: 633ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|