3d-bolig.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 30 June 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 157.90.34.121 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by cp06.azehosting.net. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 157.90.34.121 | 43200s | toll-generic-ceph-osd-prod-a-024-htr-fsn1-dc16.be-mobile-ops.net | AS24940 | Hetzner Online GmbH | 157.90.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | cp06.azehosting.net | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 3d-bolig.dk → 157.90.34.121 |
| 🔶 Autoconfig | 3d-bolig.dk → 157.90.34.121 |
| TXT Record |
|---|
| v=spf1 mx a ptr include:spf.azehosting.net -all |
| Policy | Record (3d-bolig.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a ptr include:spf.azehosting.net -all |
| Policy | Record (_dmarc.3d-bolig.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; pct=100; |
| www CNAME | 3d-bolig.dk (all on 3d-bolig.dk) → 157.90.34.121 (AS24940) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 5/10 · policy: -all
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.3d-bolig.dk | 3d-bolig.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101101 |
| 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 | 2010-06-30 |
| Expires | 2027-04-30 (194d) |
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 |
|---|---|
| exidra.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 06:14:07 shown | 774ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-08 10:34:53 | 446ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 14:32:17 | 530ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-11 02:48:46 | 700ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-12 00:21:21 | 744ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-18 16:07:16 | 2804ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-12 13:06:29 | 764ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 13:39:32 | 656ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 11:07:50 | 648ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 12:44:38 | 595ms | 2 NS 1 A 1 MX | 🔒 Secure |