qelrn.cn - robtex.com
qelrn.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=2034669200 | ||||||
Subdomains
0z.qelrn.cn |
Same first word
qelrn.cn |
Similar names
DNS History
5 records (0 active, 5 former)
○NSns1.julydns.com2026-04-14 → 2026-04-14 · 2 obs
○ 2026-04-14 09:50:50
○ 2026-04-14 09:50:54
○ 2026-04-14 09:50:54
○NSns2.julydns.com2026-04-14 → 2026-04-14 · 2 obs
○ 2026-04-14 09:50:50
○ 2026-04-14 09:50:54
○ 2026-04-14 09:50:54
○NSns5.dnsdun.net2015-07-15 → 2015-07-15 · 3 obs
● 2015-07-15 15:36:34
○ 2015-12-03 00:35:04
○ 2026-04-14 09:50:54
○ 2015-12-03 00:35:04
○ 2026-04-14 09:50:54
○NSns6.dnsdun.com2015-07-15 → 2015-07-15 · 3 obs
● 2015-07-15 15:36:34
○ 2015-12-03 00:35:04
○ 2026-04-14 09:50:54
○ 2015-12-03 00:35:04
○ 2026-04-14 09:50:54
○A103.229.183.2192015-07-15 → 2015-07-15 · 3 obs
● 2015-07-15 15:36:34
○ 2015-12-03 00:35:04
○ 2026-04-14 09:50:54
○ 2015-12-03 00:35:04
○ 2026-04-14 09:50:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, c.dns.cn, e.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:2001:dc7:3::1
NS records: a.dns.cn, c.dns.cn, e.dns.cn, d.dns.cn, b.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2675ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|