nerdnet.dk - dns.ninja
nerdnet.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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.rg47c.dk ⭐ | ||||||
| A | 173.212.230.247🇩🇪 CONTABO173.212.224.0/20 | ||||||
| PTR | mail.rg47c.dk | ||||||
| TXT | v=spf1 mx include:spf.smtp2go.com IP4:85.184.162.81 a:mail-out2.one.com ip4:... | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-06-11 #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 1783473301localtime Wed Jul 8 03:15:01 2026gmtime Wed Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1783473301 | ||||||
Same first word
nerdnet.org |
nerdnet.nl |
nerdnet.io |
nerdnet.com.au |
nerdnet.com |
nerdnet.de |
nerdnet.ch |
nerdnet.eu |
nerdnet.ovh |
nerdnet.nu |
nerdnet.dk |
nerdnet.zone |
nerdnet.net |
Similar names
DNS History
10 records (3 active, 7 former)
●NSns01.one.com2026-03-26 → 2026-07-08 · 3 obs
● 2026-03-26 17:42:02
● 2026-07-08 01:20:08
●NSns02.one.com2026-03-26 → 2026-07-08 · 3 obs
● 2026-03-26 17:42:02
● 2026-07-08 01:20:08
○NSns1.gratisdns.dk2015-08-10 → 2020-03-07 · 4 obs
● 2020-03-07 13:34:02
○ 2026-03-26 17:42:02
○ 2026-07-08 01:20:08
○NSns2.gratisdns.dk2015-08-10 → 2020-03-07 · 4 obs
● 2020-03-07 13:34:02
○ 2026-03-26 17:42:02
○ 2026-07-08 01:20:08
○NSns3.gratisdns.dk2015-08-10 → 2020-03-07 · 4 obs
● 2020-03-07 13:34:02
○ 2026-03-26 17:42:02
○ 2026-07-08 01:20:08
○NSns4.gratisdns.dk2015-08-10 → 2020-03-07 · 4 obs
● 2020-03-07 13:34:02
○ 2026-03-26 17:42:02
○ 2026-07-08 01:20:08
○NSns5.gratisdns.dk2015-08-10 → 2020-03-07 · 4 obs
● 2020-03-07 13:34:02
○ 2026-03-26 17:42:02
○ 2026-07-08 01:20:08
○MXexchange.ryesgade47c.dk2015-08-10 → 2016-03-12 · 4 obs
● 2016-03-12 03:59:40
○ 2017-03-13 22:22:14
○ 2026-07-08 01:20:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | t.nic.dk, b.nic.dk, l.nic.dk, c.nic.dk... | - |
| nerdnet.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: 1693ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns01.one.com, ns02.one.com |
| MX | 1 | mail.rg47c.dk (pri: 10) |
| TXT | 1 | v=spf1 mx include:spf.smtp2go.com IP4:8 |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
Name Servers
nerdnet.dk is served by two delegated name servers, ns01.one.com and ns02.one.com.
nerdnet.dk shares its NS records with other domains, for example scohy.net, susannefossgreen.com, lusso.nu and two others.
Each of the two host names carries two IP addresses: ns01.one.com points to 195.206.121.10 and 2001:67c:28cc::10, and ns02.one.com points to 185.10.11.10 and 2001:67c:3c0::10.
Mail Servers
The sole mail server for nerdnet.dk is mail.rg47c.dk.
Other domains such as ryesgade47c.dk, rg47c.dk and freinoergaard.dk share the same mail server setup as nerdnet.dk.
There is one IP number for mail.rg47c.dk: 173.212.230.247.