luske.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 December 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 86.52.128.82 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 86.52.128.82 | 21600s | 86-52-128-82.norlyscustomer.net | AS39642 | Sinal A/S | 86.52.0.0/16 | 🇩🇰 Denmark | Dragør |
| TXT Record |
|---|
| protonmail-verification=5eb8fe00444db8563def91825517f7bdcc707be7 |
| v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (luske.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (_dmarc.luske.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine |
| www | 46.30.211.38 (AS51468) (address records, no CNAME) |
| www vs bare domain | Different networks (all like this) |
| 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| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026061101 |
| 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 | 2005-12-09 |
| Expires | 2026-12-31 (70d) |
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 |
|---|---|
| flanhart.dk | Punktum dk A/S (direct) |
| vidunderbarnet.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 20:41:43 | 614ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-21 01:59:51 | 6600ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-16 19:52:00 | 1646ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-09 18:56:55 | 4881ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-12 11:58:02 | 1272ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-18 11:52:19 | 1090ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-13 14:23:52 | 775ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-26 21:44:14 | 678ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-25 17:59:14 | 925ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-19 06:30:26 shown | 3272ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 11:36:17 | 1188ms | 2 NS 1 A 2 MX | 🔒 Secure |