porsbak.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 December 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.210 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 more. The zone is DNSSEC-signed and validates, has no 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 |
|---|---|---|---|---|---|---|---|
| 217.116.232.210 | 3600s | web10.gigahost.dk | AS47292 | Sentia Denmark A/S | 217.116.224.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.gigahost.dk | 46.183.139.11 | mx1.gigahost.dk | AS47292 Sentia Denmark A/S |
| 20 | 3600s | mx2.gigahost.dk | 46.183.139.12 | mx2.gigahost.dk | AS47292 Sentia Denmark A/S |
| 30 | 3600s | mx3.gigahost.dk | 46.183.139.13 | mx3.gigahost.dk | AS47292 Sentia Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover-redirect.gigahost.dk |
| TXT Record |
|---|
| google-site-verification=w1b5qSy61dUNzFXHUGuF8BPowg2Splan2jX34aiAbnc |
| MS=ms71036829 |
| v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (porsbak.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.gigahost.dk -all |
| www | 217.116.232.210 (AS47292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 2/10 · 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 | 2026100701 |
| 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 | 2007-12-07 |
| Expires | 2026-12-31 (74d) |
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 |
|---|---|---|---|
| 2026-10-08 09:43:58 shown | 700ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-03 20:26:37 | 2679ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-02 20:25:11 | 839ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-30 20:15:15 | 464ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-24 11:48:20 | 11399ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-24 02:37:24 | 715ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-20 03:03:28 | 519ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-19 18:00:47 | 700ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-17 23:00:17 | 657ms | 2 NS 1 A 3 MX | 🔒 Secure |