næstebog.dk is a .dk domain served by 2 nameservers (sec1.rcode0.net, sec2.rcode0.net). It was registered on 8 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.
| Flags | Tag | Value |
|---|---|---|
| 0 | iodef | mailto:domains@dbc.dk |
| 0 | issue | letsencrypt.org |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves næstebog.dk: no address www.næstebog.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| 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 | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2022033360 |
| Primary NS (MNAME) | ns.dbc.dk |
| Responsible (RNAME) | domains@dbc.dk |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | DBC DIGITAL A/S |
| Registered | 2019-02-08 |
| Expires | 2027-02-28 (132d) |
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 |
|---|---|---|---|
| 2026-10-18 01:16:18 | 409ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-12 20:13:21 | 920ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-09 16:26:10 | 373ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-08 13:54:50 | 1085ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-04 00:59:22 | 549ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 00:30:39 | 487ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-29 00:26:04 | 597ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-24 23:19:13 | 485ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-21 10:10:53 | 475ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-16 06:19:32 shown | 549ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-09 20:56:43 | 836ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-08 11:43:14 | 935ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-04 11:59:02 | 333ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-28 11:24:49 | 374ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-26 10:56:46 | 742ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-25 01:13:50 | 766ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-19 19:48:18 | 1534ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-17 16:25:01 | 651ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-15 20:37:59 | 637ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-12 07:00:03 | 1314ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-08 12:07:03 | 725ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-06 11:39:46 | 16525ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-01 15:47:23 | 796ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-29 18:37:54 | 9513ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-28 04:27:04 | 709ms | 2 NS 0 A 0 MX | 🔒 Secure |