423.cn - robtex.com
423.cn
| CNAME | 423.cn.w.kunlungr.com | ||||||
| CNAME | offline.specialcdnstatus.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 169.254.254.254UNSPECIFIED160.0.0.0/3 | ||||||
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=2035144808 | ||||||
Same first word
423.org.uk |
423.no |
423.com |
423.biz |
423.cc |
423.ru |
423.de |
423.us |
423.net.cn |
423.ch |
423.me |
423.cn |
423.in |
423.run |
423.hk |
423.io |
423.gmbh |
Similar names
DNS History
10 records (3 active, 7 former)
○NSdns1.iidns.com2015-09-04 → 2017-08-28 · 4 obs
● 2015-09-04 06:03:48
● 2017-08-28 03:34:40
○ 2026-07-21 11:07:02
○ 2026-08-05 11:06:20
● 2017-08-28 03:34:40
○ 2026-07-21 11:07:02
○ 2026-08-05 11:06:20
●NSdns10.hichina.com2026-07-21 → 2026-08-05 · 3 obs
○ 2017-08-28 03:34:40
● 2026-07-21 11:07:02
● 2026-08-05 11:06:20
● 2026-07-21 11:07:02
● 2026-08-05 11:06:20
○NSdns2.iidns.com2015-09-04 → 2016-03-10 · 4 obs
● 2015-09-04 06:03:48
● 2016-03-10 05:57:10
○ 2017-08-28 03:34:40
○ 2026-08-05 11:06:20
● 2016-03-10 05:57:10
○ 2017-08-28 03:34:40
○ 2026-08-05 11:06:20
○NSdns3.iidns.com2015-09-04 → 2016-03-10 · 4 obs
● 2015-09-04 06:03:48
● 2016-03-10 05:57:10
○ 2017-08-28 03:34:40
○ 2026-08-05 11:06:20
● 2016-03-10 05:57:10
○ 2017-08-28 03:34:40
○ 2026-08-05 11:06:20
○NSdns4.iidns.com2015-09-04 → 2016-03-10 · 4 obs
● 2015-09-04 06:03:48
● 2016-03-10 05:57:10
○ 2017-08-28 03:34:40
○ 2026-08-05 11:06:20
● 2016-03-10 05:57:10
○ 2017-08-28 03:34:40
○ 2026-08-05 11:06:20
○NSdns5.iidns.com2015-09-04 → 2016-03-10 · 4 obs
● 2015-09-04 06:03:48
● 2016-03-10 05:57:10
○ 2017-08-28 03:34:40
○ 2026-08-05 11:06:20
● 2016-03-10 05:57:10
○ 2017-08-28 03:34:40
○ 2026-08-05 11:06:20
○NSdns6.iidns.com2015-09-04 → 2016-03-10 · 4 obs
● 2015-09-04 06:03:48
● 2016-03-10 05:57:10
○ 2017-07-19 14:12:52
○ 2026-08-05 11:06:20
● 2016-03-10 05:57:10
○ 2017-07-19 14:12:52
○ 2026-08-05 11:06:20
●NSdns9.hichina.com2026-07-21 → 2026-08-05 · 3 obs
○ 2017-08-28 03:34:40
● 2026-07-21 11:07:02
● 2026-08-05 11:06:20
● 2026-07-21 11:07:02
● 2026-08-05 11:06:20
○A61.129.33.212015-09-04 → 2017-08-28 · 4 obs
● 2015-09-04 06:03:48
● 2017-08-28 03:34:40
○ 2026-07-21 11:07:02
○ 2026-08-05 11:06:20
● 2017-08-28 03:34:40
○ 2026-07-21 11:07:02
○ 2026-08-05 11:06:20
●CNAME423.cn.w.kunlungr.com2026-07-21 → 2026-08-05 · 2 obs
● 2026-07-21 11:07:02
● 2026-08-05 11:06:20
● 2026-08-05 11:06:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 423.cn | dns9.hichina.com, dns10.hichina.com | - |
✅ Authoritative Response
Server:120.76.107.51
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 423.cn (unsigned zone)
⏱️ Timing
Total: 3928ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns9.hichina.com, dns10.hichina.com |
| CNAME | 1 | 423.cn.w.kunlungr.com |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
423.cn has exactly one IP address — 169.254.254.254.
null.customer.net, prov.mydlink.com, poseidon.customer.net plus two other host names have IP numbers in common with 423.cn.