irem.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 October 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.211.38 | 600s | domain-parking.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| www | Address record (no CNAME) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026080101 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2024-10-08 |
| Expires | 2026-10-07 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-19 18:40:41 | 124ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-18 18:31:10 | 94ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-17 18:10:07 | 244ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 17:07:20 | 416ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-15 15:06:46 | 219ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 12:36:27 | 124ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 08:47:07 | 99ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-12 08:25:52 | 231ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-11 06:09:28 | 225ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-10 05:03:57 | 134ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-09 00:20:28 | 3096ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-02 20:58:38 | 337ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 20:37:27 | 2324ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-22 21:43:47 | 441ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-03 21:23:28 | 368ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-28 04:37:52 | 880ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-01 16:38:32 shown | 566ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 10:55:52 | 522ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 04:55:13 | 523ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 11:44:26 | 475ms | 2 NS 1 A 0 MX | 🔒 Secure |