hacker.dk - dns.ninja
hacker.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 162.243.200.68🇺🇸 DIGITALOCEAN162.243.192.0/18 DigitalOcean | ||||||
| PTR | forge.hacker.dk | ||||||
| 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 | ||||||
| MX | mail.hacker.dk ⭐ | ||||||
| A | 162.243.200.68🇺🇸 DIGITALOCEAN162.243.192.0/18 DigitalOcean | ||||||
| PTR | forge.hacker.dk | ||||||
| TXT | v=spf1 a -all | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-07-30 #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 1786090500localtime Fri Aug 7 10:15:00 2026gmtime Fri Au... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1786090500 | ||||||
Subdomains
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSns01.one.com2026-02-17 → 2026-08-07 · 3 obs
● 2026-02-17 10:03:44
● 2026-08-07 08:16:46
●NSns02.one.com2026-02-17 → 2026-08-07 · 3 obs
● 2026-02-17 10:03:44
● 2026-08-07 08:16:46
○NSns1.gratisdns.dk2015-08-01 → 2018-12-07 · 4 obs
● 2018-12-07 14:42:02
○ 2026-02-17 10:03:44
○ 2026-08-07 08:16:46
○NSns2.gratisdns.dk2015-08-01 → 2018-12-07 · 4 obs
● 2018-12-07 14:42:02
○ 2026-02-17 10:03:44
○ 2026-08-07 08:16:46
○NSns3.gratisdns.dk2015-08-01 → 2018-12-07 · 4 obs
● 2018-12-07 14:42:02
○ 2026-02-17 10:03:44
○ 2026-08-07 08:16:46
○NSns4.gratisdns.dk2015-08-01 → 2018-12-07 · 4 obs
● 2018-12-07 14:42:02
○ 2026-02-17 10:03:44
○ 2026-08-07 08:16:46
○NSns5.gratisdns.dk2015-08-01 → 2018-12-07 · 4 obs
● 2018-12-07 14:42:02
○ 2026-02-17 10:03:44
○ 2026-08-07 08:16:46
●MXmail.hacker.dk2015-08-01 → 2026-08-07 · 2 obs
● 2026-08-07 08:16:46
●A162.243.200.682015-08-01 → 2026-08-07 · 2 obs
● 2026-08-07 08:16:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| hacker.dk | ns01.one.com, ns02.one.com | - |
✅ Authoritative Response
Server:195.206.121.10
NS records: ns01.one.com, ns02.one.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 691ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.243.200.68 |
| NS | 2 | ns01.one.com, ns02.one.com |
| MX | 1 | mail.hacker.dk (pri: 10) |
| TXT | 1 | v=spf1 a -all |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
Hierarchy
hacker.dk has four subdomains: www.hacker.dk, forge.hacker.dk, mail.hacker.dk and *.hacker.dk.
IP Addresses
hacker.dk has exactly one IP address — 162.243.200.68.
falken.dk, antispam.dk, www.hacker.dk plus two other host names have IP numbers in common with hacker.dk.
Name Servers
hacker.dk uses two name servers for its delegation: ns01.one.com and ns02.one.com.
The name server configuration of hacker.dk is shared with other domains, for instance 3jrulez.dk, bildoy.no, antiagingcenter.dk and two others.
At least some of hacker.dk's name servers are also used by other domains, among them inopsotech.net.
The two host names ns01.one.com and ns02.one.com each have a pair of IP addresses: ns01.one.com has 195.206.121.10 and 2001:67c:28cc::10, and ns02.one.com has 185.10.11.10 and 2001:67c:3c0::10.
Mail Servers
hacker.dk uses one mail server — mail.hacker.dk.
mail.hacker.dk directs to just one IP number, 162.243.200.68.