erhvervsportal.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 9 December 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.162.110.54 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by .. 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 |
|---|---|---|---|---|---|---|---|
| 193.162.110.54 | 3600s | — | AS3292 | TDC Holding A/S | 193.162.110.0/23 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| 6LAg6PQqbYoqHjB9DdjPcCHCGsBsFzU0Japd7empl9c= |
| eEx99eoT1kXfL7pIJp71D/aDxXuLO6ZV50P8ow0Nnb4= |
| ioYZDvwvP/X2BSl8mqL71PA/oUMNOszej0TlF3lWFCo= |
| LjlHZ94L8phjdEI2MSJHZyUVRL1WTE4FmaaJM9uXRys= |
| v=spf1 -all |
| Policy | Record (erhvervsportal.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.erhvervsportal.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s |
| www CNAME | erhvervsportal.dk (all on erhvervsportal.dk) → 193.162.110.54 (AS3292) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| 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 | 2023021536 |
| Primary NS (MNAME) | ns1.eurodns.com |
| Responsible (RNAME) | hostmaster@eurodns.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Eurodns S.A |
| Registered | 1998-12-09 |
| Expires | 2026-12-31 (73d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 14:26:34 shown | 742ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 14:23:32 | 1496ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 13:25:48 | 648ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-16 11:35:26 | 1696ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 19:35:05 | 560ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-25 13:58:11 | 1757ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-10 01:42:14 | 2420ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-08 09:03:36 | 1205ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-23 07:20:24 | 1199ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-20 23:06:46 | 654ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-19 16:34:12 | 563ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 00:55:18 | 2619ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 14:58:17 | 1094ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 08:05:29 | 332ms | 4 NS 1 A 0 MX | 🔒 Secure |