tagjernusammen.dk is a .dk domain served by 2 nameservers (ns1.elgaard.net, ns3.solfisk.dk). It was registered on 20 January 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by draak.elgaard.net. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.elgaard.net | 87.104.0.5 | 87.104.0.5.static.fibianet.dk | AS44869 FIBIA P/S |
| ns3.solfisk.dk | 116.202.82.241 | havana.solfisk.dk | AS24940 Hetzner Online GmbH |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 172800s | draak.elgaard.net | 87.104.0.5 | 87.104.0.5.static.fibianet.dk | AS44869 FIBIA P/S |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves tagjernusammen.dk: no address www.tagjernusammen.dk: no address |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2024020100 |
| Primary NS (MNAME) | ns1.elgaard.net |
| Responsible (RNAME) | hostmaster@elgaard.net |
| Refresh | 604800s |
| Retry | 86400s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 604800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2014-01-20 |
| Expires | 2027-08-31 (307d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 23:30:33 | 39406ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-12 16:00:21 | 10179ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-10 11:12:19 | 18791ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-07 00:49:55 | 18987ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-03 22:51:05 | 6414ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-29 22:34:52 | 2745ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-18 23:40:08 | 6219ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-15 05:04:04 | 19688ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-27 16:38:41 | 6609ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-24 19:24:00 shown | 4688ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-22 15:17:58 | 16979ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-21 15:08:30 | 23206ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-07-29 01:29:05 | 13682ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-07-04 12:04:19 | 10218ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-07-03 11:18:57 | 17730ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-26 10:55:52 | 10097ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-21 03:52:20 | 991ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 19:53:44 | 1835ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-20 17:44:02 | 16250ms | 0 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-17 14:20:27 | 9258ms | 2 NS 0 A 0 MX | 🔓 Insecure |