bolignet.dk is a .dk domain served by 6 nameservers (ns1.bolignet.dk, ns1.no-ip.com, ns2.bolignet.dk and 3 more). It was registered on 18 November 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 79.142.224.47 is hosted by Bolignet A/s (AS44134) in Denmark. Mail is handled by smtp1.bolignet.dk, smtp2.bolignet.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 79.142.224.47 | 300s | 79.142.224.47.prod.bolignet.dk | AS44134 | Bolignet A/s | 79.142.224.0/20 | 🇩🇰 Denmark | Copenhagen |
| 79.142.224.48 | 300s | 79.142.224.48.prod.bolignet.dk | AS44134 | Bolignet A/s | 79.142.224.0/20 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2190:1:1::2f | 300s | — | AS44134 | Bolignet A/s | 2a02:2190:0:0:0:0:0:0/29 | 🇩🇰 Denmark | Frederiksberg |
| 2a02:2190:1:1::30 | 300s | — | AS44134 | Bolignet A/s | 2a02:2190:0:0:0:0:0:0/29 | 🇩🇰 Denmark | Frederiksberg |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 100 | 1 | 443 | autodiscover.outlook.com |
| _sip._udp | 10 | 0 | 5060 | voip2.bolignet.dk |
| _sip._udp | 20 | 0 | 5060 | voip1.bolignet.dk |
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms17963287 |
| MS=ms50472256 |
| v=spf1 mx include:spf.protection.outlook.com include:spf.bolignet.dk -all |
| Policy | Record (bolignet.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.protection.outlook.com include:spf.bolignet.dk -all |
| Policy | Record (_dmarc.bolignet.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; pct=100; fo=1; ruf=mailto:akj@naj.dk; rua=mailto:akj@naj.dk,mailto:iortwhzx@eu.dmarcian.com; sp=quarantine; aspf=r; |
| www CNAME | proxy.bolignet.dk (all on bolignet.dk) |
| www vs bare domain | Same network bolignet.dk: 79.142.224.47 79.142.224.48 2a02:2190:1:1::2f 2a02:2190:1:1::30 (AS44134) www.bolignet.dk: 79.142.224.47 79.142.224.48 2a02:2190:1:1::2f 2a02:2190:1:1::30 (AS44134) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
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 | 2026092501 |
| Primary NS (MNAME) | ns1.bolignet.dk |
| Responsible (RNAME) | drift@bolignet.dk |
| Refresh | 21600s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2002-11-18 |
| Expires | 2027-07-31 (287d) |
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).
| Domain | Registrar |
|---|---|
| ab-hammelstrupvej.dk | Punktum dk A/S (direct) |
| bolignetmail.dk | Punktum dk A/S (direct) |
| efth.dk | Punktum dk A/S (direct) |
| mitbolignet.dk | Punktum dk A/S (direct) |
| wimo.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 19:48:20 | 797ms | 6 NS 2 A 2 MX | 🔒 Secure |
| 2026-10-09 07:08:15 | 1609ms | 6 NS 2 A 2 MX | 🔒 Secure |
| 2026-10-03 05:03:29 | 2614ms | 6 NS 2 A 2 MX | 🔒 Secure |
| 2026-10-01 04:48:14 | 2078ms | 6 NS 2 A 2 MX | 🔒 Secure |
| 2026-09-26 03:02:23 shown | 2282ms | 6 NS 2 A 2 MX | 🔒 Secure |
| 2026-09-24 02:04:44 | 1908ms | 6 NS 2 A 2 MX | 🔒 Secure |
| 2026-09-18 04:04:18 | 1600ms | 6 NS 2 A 2 MX | 🔒 Secure |
| 2026-09-13 08:58:14 | 2658ms | 6 NS 2 A 2 MX | 🔒 Secure |
| 2026-09-06 08:21:39 | 2369ms | 6 NS 2 A 2 MX | 🔒 Secure |
| 2026-09-03 19:39:07 | 2291ms | 6 NS 2 A 2 MX | 🔒 Secure |
| 2026-08-31 14:26:24 | 1485ms | 6 NS 2 A 2 MX | 🔒 Secure |
| 2026-08-29 01:05:42 | 2713ms | 6 NS 2 A 2 MX | 🔒 Secure |
| 2026-08-28 00:13:39 | 1353ms | 6 NS 2 A 2 MX | 🔒 Secure |
| 2026-08-26 20:19:14 | 2819ms | 6 NS 2 A 2 MX | 🔒 Secure |
| 2026-08-21 16:53:31 | 2679ms | 6 NS 2 A 2 MX | 🔒 Secure |
| 2026-08-20 16:48:47 | 10933ms | 6 NS 2 A 2 MX | 🔒 Secure |
| 2026-08-15 11:52:39 | 1683ms | 6 NS 2 A 2 MX | 🔒 Secure |
| 2026-08-07 13:53:14 | 2388ms | 6 NS 2 A 2 MX | 🔒 Secure |
| 2026-08-03 22:14:52 | 1739ms | 6 NS 2 A 2 MX | 🔒 Secure |
| 2026-07-24 20:58:29 | 2241ms | 6 NS 2 A 2 MX | 🔒 Secure |
| 2026-07-18 07:01:55 | 4032ms | 6 NS 2 A 2 MX | 🔒 Secure |
| 2026-07-11 18:29:41 | 10574ms | 6 NS 2 A 2 MX | 🔒 Secure |
| 2026-07-03 05:17:19 | 3650ms | 6 NS 2 A 2 MX | 🔒 Secure |
| 2026-06-26 15:52:46 | 1403ms | 6 NS 2 A 2 MX | 🔒 Secure |
| 2026-06-24 12:40:26 | 6640ms | 6 NS 2 A 2 MX | ⚠️ Bogus |