multibolig.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.243.135.25 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.spamfri.dk, mx2.spamfri.dk. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.243.135.25 | 360s | lb1.webafdeling.dk | AS48854 | team.blue Denmark A/S | 77.243.128.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 360s | mx1.spamfri.dk | 195.242.131.16 2001:67c:564:fffd::1001 |
mx1.spamfri.dk mx1.spamfri.dk |
AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS |
| 20 | 360s | mx2.spamfri.dk | 193.200.91.109 2001:67c:564:fffd::2001 |
mx2.spamfri.dk mx2.spamfri.dk |
AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 195.242.131.2 |
| 🔶 Autoconfig | 195.242.131.2 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| TXT Record |
|---|
| v=spf1 +a include:_spf.e-studio.dk +include:spf.mandrillapp.com include:spf.web.mindworking.dk include:spf.webafdeling.dk -all |
| Policy | Record (multibolig.dk) |
|---|---|
| -all (hard fail) | v=spf1 +a include:_spf.e-studio.dk +include:spf.mandrillapp.com include:spf.web.mindworking.dk include:spf.webafdeling.dk -all |
| www | 77.243.135.25 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 5/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.spamfri.dk | DANE-EE · SPKI · SHA-256 | 884451547A03D0AC2F628D943839BAA6… |
| SMTP _25._tcp.mx2.spamfri.dk | DANE-EE · SPKI · SHA-256 | 6598C93F79B95376BB8099E9AC862167… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026082701 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@multibolig.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 19:35:30 | 1101ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-08 03:45:18 | 5038ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-01 23:51:52 | 1000ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-24 22:30:00 | 747ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-23 21:55:29 | 862ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-17 23:47:30 | 1280ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-12 00:59:26 | 707ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-09 01:09:42 | 1979ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-28 08:20:47 shown | 588ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-27 23:20:36 | 847ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-20 22:35:21 | 2392ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-13 09:05:35 | 4212ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-06 22:23:37 | 1319ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-01 07:56:27 | 1097ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-23 19:16:46 | 1147ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-16 08:03:44 | 9081ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-10 20:07:02 | 2758ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-03 18:37:31 | 1030ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-28 11:40:09 | 938ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-21 18:15:30 | 1410ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-21 13:11:37 | 1019ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 07:12:19 | 726ms | 5 NS 1 A 2 MX | 🔓 Insecure |