bib2.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was registered on 11 March 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.79.156.111 is hosted by Akamai Connected Cloud (AS63949) in United Kingdom. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 178.79.156.111 | 172800s | — | AS63949 | Akamai Connected Cloud | 178.79.128.0/18 | 🇬🇧 United Kingdom | London |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 178.79.156.111 |
| 🔶 Autoconfig | 178.79.156.111 |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (bib2.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.bib2.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:6082a74ca9e59@dmarc.centerasecurity.com; |
| www | 178.79.156.111 (AS63949) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| 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) 0 CDS, 1 CDNSKEY |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101501 |
| Primary NS (MNAME) | ns1.dns.services |
| Responsible (RNAME) | hostmaster@balk.dk |
| Refresh | 86400s |
| Retry | 7200s |
| Expire | 3628800s |
| Minimum (neg-cache TTL) | 172800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2011-03-11 |
| Expires | 2027-03-31 (163d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 14:26:46 shown | 551ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-09 02:46:02 | 694ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-02 17:18:41 | 322ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-25 16:24:31 | 927ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-23 14:44:36 | 398ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-21 16:44:55 | 693ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-12 11:35:47 | 660ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-08 19:35:50 | 1591ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-28 20:08:52 | 1583ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-26 18:08:23 | 741ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-21 04:46:49 | 925ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-14 02:19:25 | 919ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-08 02:49:56 | 783ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-24 08:05:49 | 706ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-17 08:57:50 | 857ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-11 12:54:49 | 1011ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-04 21:20:54 | 1388ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-01 13:22:37 | 580ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-27 04:01:41 | 1171ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-20 03:30:46 | 1201ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-16 14:29:35 | 304ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-16 14:29:06 | 4587ms | 3 NS 1 A 0 MX | 🔒 Secure |