bibcom.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.91 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod13-cph3.one.com, mx2.pub.mailpod13-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 46.30.213.91 | 3600s | webcluster1.webpod13-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod13-cph3.one.com | 185.10.9.42 | mx1.pub.mailpod13-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod13-cph3.one.com | 185.10.9.43 | mx2.pub.mailpod13-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod13-cph3.one.com | 185.10.9.44 | mx3.pub.mailpod13-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod13-cph3.one.com | 185.10.9.45 | mx4.pub.mailpod13-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10b:dc:7b21:8f6e:c7a8 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.213.91 2a02:2350:5:10b:dc:7b21:8f6e:c7a8 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network bibcom.dk: 46.30.213.91 2a02:2350:5:10b:dc:7b21:8f6e:c7a8 (AS51468) www.bibcom.dk: 46.30.213.91 2a02:2350:5:10b:dc:7b21:8f6e:c7a8 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod13-cph3.one.com | DANE-EE · SPKI · SHA-256 | BE8C554E6A2A9BFE9F87080F0AE71BAD… |
| SMTP _25._tcp.mx2.pub.mailpod13-cph3.one.com | DANE-EE · SPKI · SHA-256 | BE8C554E6A2A9BFE9F87080F0AE71BAD… |
| SMTP _25._tcp.mx3.pub.mailpod13-cph3.one.com | DANE-EE · SPKI · SHA-256 | BE8C554E6A2A9BFE9F87080F0AE71BAD… |
| SMTP _25._tcp.mx4.pub.mailpod13-cph3.one.com | DANE-EE · SPKI · SHA-256 | BE8C554E6A2A9BFE9F87080F0AE71BAD… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026092801 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-28 14:51:26 shown | 739ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-03 18:48:25 | 568ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-29 02:33:13 | 631ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-28 01:29:30 | 754ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 13:32:39 | 875ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-25 03:58:55 | 625ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-22 12:23:26 | 882ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-15 15:42:33 | 4945ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-29 22:52:36 | 2740ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-28 14:19:00 | 572ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-24 02:05:24 | 676ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-19 16:32:27 | 774ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 14:28:26 | 696ms | 2 NS 1 A 4 MX | 🔒 Secure |