erhvervogbolig.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 7 February 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.7.137.140 is hosted by Sentia Denmark A/S (AS47292) in Denmark. 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 |
|---|---|---|---|---|---|---|---|
| 81.7.137.140 | 3600s | — | AS47292 | Sentia Denmark A/S | 81.7.136.0/22 | 🇩🇰 Denmark | Charlottenlund |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (erhvervogbolig.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.erhvervogbolig.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www CNAME | erhvervogbolig.dk (all on erhvervogbolig.dk) → 81.7.137.140 (AS47292) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 0/10 · 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 | 2022110301 |
| Primary NS (MNAME) | ns.scannet2.dk |
| Responsible (RNAME) | hostmaster@scannet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2002-02-07 |
| Expires | 2027-03-31 (162d) |
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).
Showing 100 of 133.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 18:48:10 shown | 359ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-26 18:30:38 | 483ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-22 02:26:00 | 395ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-19 22:22:46 | 597ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-17 08:05:33 | 310ms | 2 NS 1 A 0 MX | 🔒 Secure |