04f.cn - robtex.com
04f.cn
| DNSSEC | ⚠️ Not signed | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034546407 | ||||||
Same first word
Similar names
4f0.com |
f40.nl |
f40.de |
f40.at |
0f4.cn |
f40.com.br |
4f0.net |
f40.it |
f40.com |
40f.ru |
f40.net |
40f.nl |
0f4.com |
f04.ru |
f40.eu |
f04.de |
f40.ru |
40f.com |
f40.cc |
f40.ch |
f40.co.nz |
f04.com |
DNS History
5 records (0 active, 5 former)
○NSns1.sedoparking.com2015-07-06 → 2017-07-31 · 3 obs
● 2015-07-06 20:38:14
● 2017-07-31 03:58:34
○ 2026-03-18 00:26:02
● 2017-07-31 03:58:34
○ 2026-03-18 00:26:02
○NSns2.sedoparking.com2015-07-06 → 2017-07-31 · 3 obs
● 2015-07-06 20:38:14
● 2017-07-31 03:58:34
○ 2026-03-18 00:26:02
● 2017-07-31 03:58:34
○ 2026-03-18 00:26:02
○MXlocalhost2017-01-19 → 2017-07-31 · 4 obs
○ 2016-05-03 08:41:38
● 2017-01-19 10:54:44
● 2017-07-31 03:58:34
○ 2026-03-18 00:26:02
● 2017-01-19 10:54:44
● 2017-07-31 03:58:34
○ 2026-03-18 00:26:02
○MXmail.nickstel.com2015-07-06 → 2016-05-03 · 4 obs
● 2015-07-06 20:38:14
● 2016-05-03 08:41:38
○ 2017-01-19 10:54:44
○ 2026-03-18 00:26:02
● 2016-05-03 08:41:38
○ 2017-01-19 10:54:44
○ 2026-03-18 00:26:02
○A72.52.4.1212015-07-06 → 2017-07-31 · 3 obs
● 2015-07-06 20:38:14
● 2017-07-31 03:58:34
○ 2026-03-18 00:26:02
● 2017-07-31 03:58:34
○ 2026-03-18 00:26:02
🔍 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: 724ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|