norddjurs-biblioteker.dk is a .dk domain served by 7 nameservers (ns01.one.com, ns02.one.com, ns1.gratisdns.dk and 4 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.144.247.153 is hosted by Norlys Telco A/S (AS8273) in Denmark. The zone is not DNSSEC-signed, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | 195.206.121.10 2001:67c:28cc::10 |
ns01.one.com ns01.one.com |
AS197495 One.com A/S AS197495 One.com A/S |
| ns02.one.com | 185.10.11.10 2001:67c:3c0::10 |
ns02.one.com ns02.one.com |
AS51468 One.com A/S AS51468 One.com A/S |
| ns1.gratisdns.dk | — | — | — |
| ns2.gratisdns.dk | — | — | — |
| ns3.gratisdns.dk | — | — | — |
| ns4.gratisdns.dk | — | — | — |
| ns5.gratisdns.dk | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.144.247.153 | 10800s | 91-144-247-153.norlyscustomer.net | AS8273 | Norlys Telco A/S | 91.144.192.0/18 | 🇩🇰 Denmark | Randers |
| www | 91.144.247.153 (AS8273) (address records, no CNAME) |
| www vs bare domain | Same network norddjurs-biblioteker.dk: 91.144.247.153 (AS8273) www.norddjurs-biblioteker.dk: 91.144.247.153 (AS8273) |
| Wildcard | No |
| 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 | 2025120414 |
| Primary NS (MNAME) | net01.norddjurs.dk |
| Responsible (RNAME) | hostmaster@norddjurs.dk |
| Refresh | 3600s |
| Retry | 600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 1209600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 04:02:42 shown | 2723ms | 7 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-01 06:58:05 | 535ms | 7 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-04 16:24:21 | 566ms | 7 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-28 10:08:21 | 726ms | 7 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-24 15:20:36 | 5184ms | 7 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-24 10:41:13 | 1088ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-23 23:50:08 | 1086ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-23 12:28:35 | 1270ms | 7 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-18 19:22:37 | 769ms | 7 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 21:58:02 | 676ms | 7 NS 1 A 0 MX | 🔓 Insecure |