lundsø.dk is a .dk domain served by 3 nameservers (ns1.hyp.net, ns2.hyp.net, ns3.hyp.net). It was registered on 13 May 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.19.232.129 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by webhotel29.webhosting.dk. The zone is DNSSEC-signed but currently fails validation, publishes a DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 81.19.232.129 | 3600s | — | AS47292 | Sentia Denmark A/S | 81.19.224.0/20 | 🇩🇰 Denmark | Albertslund |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | webhotel29.webhosting.dk | 157.250.160.49 | webhotel29.webhosting.dk | AS3342 Cibicom A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | webhotel29.webhosting.dk → 157.250.160.49 |
| 🔶 Autoconfig | webhotel29.webhosting.dk → 157.250.160.49 |
| Policy | Record (_dmarc.lundsø.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| www CNAME | webhotel29.webhosting.dk (all on webhosting.dk) → 157.250.160.49 (AS3342) |
| www vs bare domain | Different networks (all like this) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.lundsø.dk | webhotel29.webhosting.dk |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.webhotel29.webhosting.dk | DANE-TA · SPKI · SHA-256 | FA4EFC305AA17A4FEEE8B29B2DAA8847… |
| SMTP _25._tcp.webhotel29.webhosting.dk | DANE-EE · SPKI · SHA-256 | FA4EFC305AA17A4FEEE8B29B2DAA8847… |
| Check | Result |
|---|---|
| Validation Status | ⚠️ Bogus |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxdomain |
| Field | Value |
|---|---|
| Serial | 1782136568 |
| Primary NS (MNAME) | ns1.hyp.net |
| Responsible (RNAME) | hostmaster@domeneshop.no |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2011-05-13 |
| Expires | 2027-01-31 (99d) |
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 |
|---|---|
| kunstkort.dk | Punktum dk A/S (direct) |
| lsorensen.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-20 21:16:39 | 760ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 17:18:46 | 1334ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 18:34:18 | 1070ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 18:10:17 | 858ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-14 18:20:59 | 797ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-04 09:18:43 | 836ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 21:17:53 | 1091ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-10 21:21:09 | 3171ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-17 12:50:08 | 1109ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 04:26:05 | 828ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 06:11:09 shown | 1012ms | 3 NS 1 A 1 MX | ⚠️ Bogus |
| 2026-06-17 12:09:32 | 935ms | 3 NS 1 A 1 MX | 🔒 Secure |