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. 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 | — | — | — | — |
| 79.142.224.48 | 300s | 79.142.224.48.prod.bolignet.dk | AS44134 | — | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.97.223.72 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2190:1:1::2f | 300s | — | AS44134 | — | — | — | — |
| 2a02:2190:1:1::30 | 300s | — | AS44134 | — | — | — | — |
| 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 |
|---|
| google-site-verification=Hprg_pDYoTbfHbxkkwwtFHOuja5_qfG8ZKJrAzVocLA |
| MS=ms17963287 |
| MS=ms50472256 |
| v=spf1 mx include:spf.protection.outlook.com include:spf.ubivox.com include:spf.bolignet.dk -all |
| Policy | Record (bolignet.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.protection.outlook.com include:spf.ubivox.com include:spf.bolignet.dk -all |
| Policy | Record (_dmarc.bolignet.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; pct=100; fo=1; rua=mailto:re+bil1xxwhcnd@dmarc.postmarkapp.com,mailto:iortwhzx@ag.dmarcian.eu; sp=none; 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: 4/10 · 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 | 2026061502 |
| 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 (283d) |
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 |
|---|---|---|---|
| 2026-10-16 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 | 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 |