ditbib.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 ditbib.dk: no address www.ditbib.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 | 2022033367 |
| 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 (134d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 11:49:15 | 470ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-09 06:49:53 | 474ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-08 06:47:46 | 473ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-04 05:35:56 | 425ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 05:03:05 shown | 1565ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-29 04:53:56 | 449ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-25 03:47:00 | 457ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-23 02:40:08 | 687ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-16 01:08:58 | 528ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-13 16:21:53 | 648ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-06 15:20:49 | 579ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-04 18:34:22 | 396ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-29 07:35:43 | 902ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-26 02:35:51 | 628ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-24 18:16:58 | 630ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-20 10:26:09 | 636ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-17 00:36:52 | 621ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-15 15:57:15 | 2463ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-10 21:42:08 | 645ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-09 19:10:52 | 686ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-06 03:14:30 | 661ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-02 10:45:42 | 9450ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-29 23:06:03 | 9595ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-28 22:35:12 | 565ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-24 07:26:55 | 800ms | 2 NS 0 A 0 MX | 🔒 Secure |