biblokar.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 23 May 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 82.103.191.105 is hosted by Asergo Holding ApS (AS30736) in Denmark. Mail is handled by mail.arkolog.dk. The zone is DNSSEC-signed and validates, has no 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 |
|---|---|---|---|---|---|---|---|
| 82.103.191.105 | 43200s | e82-103-191-105s.cust.easyspeedy.com | AS30736 | Asergo Holding ApS | 82.103.128.0/18 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail.arkolog.dk | 149.210.169.89 | sigstop.twelveletter.com | AS20857 Signet B.V. |
| www CNAME | www.arkolog.dk (all on arkolog.dk) ⚠ Dangling: the CNAME target does not exist. If that name can be claimed (an unregistered domain, or a free name on a hosting platform), whoever claims it controls www.biblokar.dk |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101301 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2003-05-23 |
| Expires | 2027-05-31 (220d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 00:47:56 shown | 1024ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-14 02:08:31 | 989ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-14 02:39:11 | 1331ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-19 08:16:26 | 8626ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-14 06:36:10 | 673ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-15 18:15:33 | 8608ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-04 17:25:33 | 871ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 09:31:19 | 638ms | 2 NS 1 A 1 MX | ⚠️ Bogus |
| 2026-06-19 19:09:13 | 1982ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 14:28:11 | 400ms | 2 NS 1 A 1 MX | 🔒 Secure |