larsskj.dk is a .dk domain served by 2 nameservers (elle.ns.cloudflare.com, felicity.ns.cloudflare.com). It was registered on 17 February 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, has no 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 |
|---|---|---|---|---|---|---|---|
| 87.61.101.100 | 300s | 0x573d6564.static.cust.fastspeed.dk | AS3292 | — | — | — | — |
| www CNAME | larsskj.dk (all on larsskj.dk) → 87.61.101.100 (AS3292) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2407241999 |
| Primary NS (MNAME) | elle.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2019-02-17 |
| Expires | 2027-02-28 (128d) |
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 |
|---|---|
| guldvang.dk | Punktum dk A/S (direct) |
| niflheim.dk | Punktum dk A/S (direct) |
| skjaerlund.dk | Punktum dk A/S (direct) |
| top-model.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 06:38:59 | 1384ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-17 03:14:57 | 1331ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-23 12:31:49 | 613ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-16 00:48:00 | 664ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-30 19:14:00 | 1399ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-29 03:05:31 | 730ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-06 21:15:20 | 8633ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-17 20:30:19 | 859ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-16 15:57:23 | 958ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-15 09:37:18 | 9714ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-03 11:57:05 | 5755ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-26 07:12:10 | 5952ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-24 13:15:40 | 1090ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 06:54:29 shown | 1729ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-17 14:35:37 | 1356ms | 2 NS 1 A 0 MX | 🔒 Secure |