jails.dk is a .dk domain served by 2 nameservers (ns1.dlx.dk, ns2.dlx.dk). It was registered on 24 April 2009 (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.
| www | NXDOMAIN |
| www vs bare domain | Neither resolves jails.dk: no address www.jails.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2023030419 |
| Primary NS (MNAME) | ns1.dlx.dk |
| Responsible (RNAME) | ks@dlx.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | DLX A/S |
| Registered | 2009-04-24 |
| Expires | 2027-04-30 (188d) |
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 |
|---|---|
| 8x7.dk | Punktum dk A/S (direct) |
| huskbackup.dk | DLX A/S |
| lortespasserbus.dk | DLX A/S |
| ndholm.dk | DLX A/S |
| nomnom.dk | DLX A/S |
| nph.dk | DLX A/S |
| nørretorp.dk | DLX A/S |
| stiknarkoman.dk | DLX A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-23 09:42:41 | 287ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-01 07:42:00 | 489ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 07:30:54 | 426ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-12 19:16:58 | 779ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-05 18:32:49 | 352ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-17 06:54:26 | 2170ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-26 01:48:59 | 754ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-25 01:31:36 shown | 590ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-03 11:01:01 | 528ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-25 16:48:34 | 2237ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-22 06:29:22 | 958ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 15:26:41 | 470ms | 2 NS 0 A 0 MX | 🔒 Secure |