albertslundbibliotek.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was registered on 12 November 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.226.25.93 is hosted by IDDQD-AS (AS1835) in Denmark. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 more. 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 |
|---|---|---|---|
| ns1.gigahost.dk | — | — | — |
| ns2.gigahost.dk | — | — | — |
| ns3.gigahost.dk | — | — | — |
| ns4.gigahost.dk | — | — | — |
| ns5.gigahost.dk | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 130.226.25.93 | — | — | AS1835 | IDDQD-AS | 130.226.0.0/16 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mx1.gigahost.dk | 46.183.139.11 | mx1.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | — | mx2.gigahost.dk | 46.183.139.12 | mx2.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | — | mx3.gigahost.dk | 46.183.139.13 | mx3.gigahost.dk | AS47292 Sentia Denmark A/S |
| TXT Record |
|---|
| google-site-verification=t-7kOQCJi7AH4cRf02IcsSXFskCqxa9O4C1Yj-VbvR8 |
| v=spf1 include:uxmail.io -all |
| Policy | Record (albertslundbibliotek.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:uxmail.io -all |
| www CNAME | albertslundbibliotek.dk (all on albertslundbibliotek.dk) → 130.226.25.93 (AS1835) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 1/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026061101 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@albertslundbibliotek.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2007-11-12 |
| Expires | 2027-11-30 (398d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-23 23:30:20 | 1792ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-15 09:03:08 | 871ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 21:16:58 | 1271ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 16:04:52 | 2167ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-25 15:07:03 | 9449ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 12:24:46 | 2054ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-17 02:26:29 | 998ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-12 05:44:17 | 2450ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-08 06:06:51 | 927ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 06:09:04 | 963ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-26 06:06:20 | 9691ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-25 08:50:01 | 2860ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 07:21:50 | 1478ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-14 22:23:05 | 4207ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-08 02:37:19 | 1106ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-01 17:28:52 | 9966ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-24 02:27:12 | 1225ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-16 19:35:08 | 1115ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-10 03:44:52 | 1343ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-02 12:15:17 | 7931ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-25 11:18:16 | 930ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-24 18:05:49 | 2201ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-21 03:54:06 | 1334ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-16 13:22:27 shown | 1157ms | 5 NS 1 A 3 MX | 🔓 Insecure |