bibme.dk is a .dk domain served by 2 nameservers (a.portsdns.se, b.portsdns.net). It was registered on 29 April 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail03.portsit.se. The zone is not DNSSEC-signed, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| a.portsdns.se | — | — | — |
| b.portsdns.net | — | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mail03.portsit.se | 193.14.90.173 | mail03.portsit.se | AS1257 Tele2 SWIPnet |
| www | NXDOMAIN |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2025111700 |
| Primary NS (MNAME) | a.portsdns.se |
| Responsible (RNAME) | registry@ports.net |
| Refresh | 3600s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Abion AB |
| Registered | 2022-04-29 |
| Expires | 2027-04-28 (191d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-05 07:37:02 | 9548ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-24 03:54:32 | 17047ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-22 04:45:26 | 647ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-18 18:23:36 | 609ms | 2 NS 0 A 1 MX | ⚠️ Bogus |
| 2026-06-16 14:28:27 shown | 1312ms | 2 NS 0 A 1 MX | 🔓 Insecure |