hm-udlejning.dk is a .dk domain served by 2 nameservers (ns1.itbot.dk, ns2.itbot.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.41.215 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. 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 |
|---|---|---|---|---|---|---|---|
| 185.21.41.215 | 3600s | prolinux4.curanet.dk | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.onlinemail.io | 185.21.42.12 | mx1.onlinemail.io | AS48854 team.blue Denmark A/S |
| 20 | 3600s | mx2.onlinemail.io | 46.36.208.16 | mx2.onlinemail.io | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover-mf.onlinemail.io → 185.21.40.62 |
| 🔶 Autoconfig | autoconfig-mf.onlinemail.io → 185.21.40.62 |
| TXT Record |
|---|
| v=spf1 include:spf.onlinemail.io -all |
| Policy | Record (hm-udlejning.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.onlinemail.io -all |
DNS lookups: 3/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025110501 |
| Primary NS (MNAME) | ns1.itbot.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-26 05:12:35 | 1294ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-10-22 03:35:21 | 1161ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-09-30 10:34:39 | 6310ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-27 09:25:38 | 2781ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-24 07:22:47 | 3666ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-23 01:26:08 | 3446ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-22 01:20:13 | 1207ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-21 01:14:53 | 10081ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-20 00:39:56 | 6025ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-19 00:02:34 | 5259ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-16 07:03:53 | 2687ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-14 21:38:11 | 4992ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-13 19:24:31 | 1260ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-12 07:21:15 | 9451ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-11 03:00:28 | 1258ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-09 06:45:55 | 1229ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-07 19:08:47 | 1149ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-07-31 14:37:13 | 17479ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-28 18:40:06 | 1475ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-07-27 11:53:37 | 10004ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-07-26 11:39:33 | 10005ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-07-25 11:04:39 | 10340ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-07-24 10:55:05 | 1898ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-07-23 07:27:18 | 10387ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-07-22 04:56:46 | 1206ms | 2 NS 0 A 0 MX | ⚠️ Bogus |