4420.dk - robtex.com
4420.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 127.0.0.1 | ||||||
| NS | ns01.one.com ⭐ | ||||||
| A | 2001:67c:28cc::10ONECOM-INFRA2001:67c:28cc::/48 | ||||||
| PTR | ns01.one.com | ||||||
| A | 195.206.121.10ONECOM-INFRA195.206.121.0/24 | ||||||
| PTR | ns01.one.com | ||||||
| NS | ns02.one.com | ||||||
| A | 2001:67c:3c0::10🇩🇰 ONECOM2001:67c:3c0::/48 | ||||||
| PTR | ns02.one.com | ||||||
| A | 185.10.11.10ONECOM185.10.11.0/24 | ||||||
| PTR | ns02.one.com | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-07-24 #1 | ||||||
dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | b.nic.dk ⭐ | ||||||
| NS | c.nic.dk | ||||||
| NS | h.nic.dk | ||||||
| NS | l.nic.dk | ||||||
| NS | s.nic.dk | ||||||
| NS | t.nic.dk | ||||||
| TXT | DK zone updateEpoch 1786291020localtime Sun Aug 9 17:57:00 2026gmtime Sun Au... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1786291020 | ||||||
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
●NSns01.one.com2026-06-15 → 2026-08-09 · 3 obs
○ 2017-02-03 01:32:44
● 2026-06-15 14:08:22
● 2026-08-09 15:57:42
● 2026-06-15 14:08:22
● 2026-08-09 15:57:42
●NSns02.one.com2026-06-15 → 2026-08-09 · 3 obs
○ 2017-02-03 01:32:44
● 2026-06-15 14:08:22
● 2026-08-09 15:57:42
● 2026-06-15 14:08:22
● 2026-08-09 15:57:42
○NSns1.gratisdns.dk2015-06-10 → 2017-02-03 · 4 obs
● 2015-06-10 08:05:16
● 2017-02-03 01:32:44
○ 2026-06-15 14:08:22
○ 2026-08-09 15:57:42
● 2017-02-03 01:32:44
○ 2026-06-15 14:08:22
○ 2026-08-09 15:57:42
○NSns2.gratisdns.dk2015-06-10 → 2017-02-03 · 4 obs
● 2015-06-10 08:05:16
● 2017-02-03 01:32:44
○ 2026-06-15 14:08:22
○ 2026-08-09 15:57:42
● 2017-02-03 01:32:44
○ 2026-06-15 14:08:22
○ 2026-08-09 15:57:42
○NSns3.gratisdns.dk2015-06-10 → 2017-02-03 · 4 obs
● 2015-06-10 08:05:16
● 2017-02-03 01:32:44
○ 2026-06-15 14:08:22
○ 2026-08-09 15:57:42
● 2017-02-03 01:32:44
○ 2026-06-15 14:08:22
○ 2026-08-09 15:57:42
○NSns4.gratisdns.dk2015-06-10 → 2017-02-03 · 4 obs
● 2015-06-10 08:05:16
● 2017-02-03 01:32:44
○ 2026-06-15 14:08:22
○ 2026-08-09 15:57:42
● 2017-02-03 01:32:44
○ 2026-06-15 14:08:22
○ 2026-08-09 15:57:42
○NSns5.gratisdns.dk2015-06-10 → 2017-02-03 · 4 obs
● 2015-06-10 08:05:16
● 2017-02-03 01:32:44
○ 2026-06-15 14:08:22
○ 2026-08-09 15:57:42
● 2017-02-03 01:32:44
○ 2026-06-15 14:08:22
○ 2026-08-09 15:57:42
●A127.0.0.12017-02-03 → 2026-08-09 · 2 obs
● 2017-02-03 01:32:44
● 2026-08-09 15:57:42
● 2026-08-09 15:57:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| 4420.dk | ns01.one.com, ns02.one.com | - |
✅ Authoritative Response
Server:185.10.11.10
NS records: ns01.one.com, ns02.one.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1072ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 127.0.0.1 |
| NS | 2 | ns02.one.com, ns01.one.com |
| MX | 1 | . (pri: 0) |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
IP Addresses
4420.dk has exactly one IP address — 127.0.0.1.
macfilm.co, mail.ccw-mail.ch, schluesseldienst-friedrichshain.net plus two other host names have IP numbers in common with 4420.dk.
Name Servers
The NS records for 4420.dk delegate to ns01.one.com and ns02.one.com.
The name server configuration of 4420.dk is shared with other domains, for instance waimea-digital.com, moranti.com, deburenschiedam.nl and two others.
ns01.one.com resolves to 195.206.121.10 and 2001:67c:28cc::10. Likewise, ns02.one.com resolves to 185.10.11.10 and 2001:67c:3c0::10 — two IP addresses apiece.