12timer.dk - dns.ninja
12timer.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 185.21.41.51🇩🇰 team-blue-denmark185.21.40.0/22 ZITCOM A/S | ||||||
| PTR | linux25.curanet.dk | ||||||
| NS | ns1.curanet.dk ⭐ | ||||||
| A | 2a02:2339:4006:108::123🇩🇰 team-blue-denmark2a02:2339:4000::/34 | ||||||
| PTR | ns1.curanet.dk | ||||||
| A | 185.25.141.12🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S | ||||||
| PTR | ns1.curanet.dk | ||||||
| NS | ns2.curanet.dk | ||||||
| A | 2a02:2339:1:10f::123:123🇩🇰 team-blue-denmark2a02:2339::/36 | ||||||
| PTR | ns2.curanet.dk | ||||||
| A | 91.197.248.75🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns2.curanet.dk | ||||||
| MX | mx1.onlinemail.io ⭐ | ||||||
| A | 185.21.42.12🇩🇰 team-blue-denmark185.21.40.0/22 ZITCOM A/S | ||||||
| PTR | mx1.onlinemail.io | ||||||
| MX | mx2.onlinemail.io(20) | ||||||
| A | 46.36.208.16🇩🇰 team-blue-denmark46.36.208.0/21 | ||||||
| PTR | mx2.onlinemail.io | ||||||
| TXT | v=spf1 include:spf.onlinemail.io ?all | ||||||
| SOA | ns1.curanet.dkhostmaster@curanet.dk 2023-06-15 #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 1785435301localtime Thu Jul 30 20:15:01 2026gmtime Thu Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1785435301 | ||||||
Same first word
12timer.dk |
Similar names
DNS History
16 records (5 active, 11 former)
○NSns01.one.com2020-02-18 → 2020-02-18 · 4 obs
● 2020-02-18 06:05:46
○ 2026-04-05 01:15:50
○ 2026-07-30 18:25:06
○NSns02.one.com2020-02-18 → 2020-02-18 · 4 obs
● 2020-02-18 06:05:46
○ 2026-04-05 01:15:50
○ 2026-07-30 18:25:06
●NSns1.curanet.dk2026-04-05 → 2026-07-30 · 3 obs
● 2026-04-05 01:15:50
● 2026-07-30 18:25:06
○NSns1.surf-town.net2015-07-18 → 2017-02-18 · 4 obs
● 2017-02-18 06:58:20
○ 2020-02-18 06:05:46
○ 2026-07-30 18:25:06
●NSns2.curanet.dk2026-04-05 → 2026-07-30 · 3 obs
● 2026-04-05 01:15:50
● 2026-07-30 18:25:06
○NSns2.surf-town.net2015-07-18 → 2017-02-18 · 4 obs
● 2017-02-18 06:58:20
○ 2020-02-18 06:05:46
○ 2026-07-30 18:25:06
○NSns3.surf-town.net2015-07-18 → 2017-02-18 · 4 obs
● 2017-02-18 06:58:20
○ 2020-02-18 06:05:46
○ 2026-07-30 18:25:06
○MXmail18.surftown.dk2015-07-18 → 2017-02-18 · 4 obs
● 2017-02-18 06:58:20
○ 2020-02-18 06:05:46
○ 2026-07-30 18:25:06
●MXmx1.onlinemail.io2026-04-05 → 2026-07-30 · 3 obs
● 2026-04-05 01:15:50
● 2026-07-30 18:25:06
○MXmx1.pub.mailpod9-cph3.one.com2020-02-18 → 2020-02-18 · 4 obs
● 2020-02-18 06:05:46
○ 2026-04-05 01:15:50
○ 2026-07-30 18:25:06
●MXmx2.onlinemail.io2026-04-05 → 2026-07-30 · 3 obs
● 2026-04-05 01:15:50
● 2026-07-30 18:25:06
○MXmx2.pub.mailpod9-cph3.one.com2020-02-18 → 2020-02-18 · 4 obs
● 2020-02-18 06:05:46
○ 2026-04-05 01:15:50
○ 2026-07-30 18:25:06
●A185.21.41.512026-04-05 → 2026-07-30 · 3 obs
● 2026-04-05 01:15:50
● 2026-07-30 18:25:06
○A212.97.132.1032015-07-18 → 2017-02-18 · 4 obs
● 2017-02-18 06:58:20
○ 2020-02-18 06:05:46
○ 2026-07-30 18:25:06
○A2a02:2350:5:103:f880:0:b32d:97dc2020-02-18 → 2020-02-18 · 4 obs
● 2020-02-18 06:05:46
○ 2026-04-05 01:15:50
○ 2026-07-30 18:25:06
○A46.30.213.2262020-02-18 → 2020-02-18 · 4 obs
● 2020-02-18 06:05:46
○ 2026-04-05 01:15:50
○ 2026-07-30 18:25:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| 12timer.dk | ns1.curanet.dk, ns2.curanet.dk | - |
✅ Authoritative Response
Server:185.25.141.12
NS records: ns1.curanet.dk, ns2.curanet.dk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1051ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.21.41.51 |
| NS | 2 | ns1.curanet.dk, ns2.curanet.dk |
| MX | 2 | mx1.onlinemail.io (pri: 10), mx2.onlinemail.io (pri: 20) |
| TXT | 1 | v=spf1 include:spf.onlinemail.io ?all |
| SOA | 1 | ns1.curanet.dk hostmaster.curanet.dk |
Analysis
IP Addresses
12timer.dk resolves to just one IP address, 185.21.41.51.
Two other host names, along with glasnettet.dk, theobrands.dk and missancker.dk, also share IP numbers with 12timer.dk.
Name Servers
12timer.dk uses two name servers for its delegation: ns1.curanet.dk and ns2.curanet.dk.
12timer.dk shares its NS records with other domains, for example hardam.net, ro-ka.dk, phonixtagmaterialer.dk and two others.
12timer.dk partially shares its NS delegation with several other domains, including sendnews.dk, nordbo.dk, habc.dk and two others.
These name servers are regularly seen alongside ns1.123hotel.dk and ns2.123hotel.dk as name servers.
The two host names ns1.curanet.dk and ns2.curanet.dk each have a pair of IP addresses: ns1.curanet.dk has 185.25.141.12 and 2a02:2339:4006:108::123, and ns2.curanet.dk has 91.197.248.75 and 2a02:2339:1:10f::123:123.
Mail Servers
12timer.dk is served by two mail servers, mx1.onlinemail.io and mx2.onlinemail.io.
Among the domains sharing a mail server setup with 12timer.dk are wildflowers.dk, nemtakeaway.dk, clann.dk and two others.
The MX records for 12timer.dk are at least partially shared with other domains, such as globus.dk, bach-nielsen.dk, gigantium.dk and mgruppen.dk.
mx1.onlinemail.io resolves to 185.21.42.12. mx2.onlinemail.io resolves to 46.36.208.16. Both host names point to a single IP number.