frederiksberg-bibliotek.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 24 January 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.184.96.16 is hosted by Norlys Telco A/S (AS3308) in Denmark. Mail is handled by webmail.nethotel.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 |
|---|---|---|---|---|---|---|---|
| 195.184.96.16 | 3600s | wfwd01.hosting.dk.telia.net | AS3308 | Norlys Telco A/S | 195.184.96.0/19 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | webmail.nethotel.dk | — | — | — |
| www CNAME | fredbib.bibliotek.easytown.dk (all on easytown.dk) |
| www vs bare domain | Different networks frederiksberg-bibliotek.dk: 195.184.96.16 (AS3308) (all like this)www.frederiksberg-bibliotek.dk: 23.88.105.162 2a01:4f8:c2c:f63::1 (AS24940) |
| 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 | 2018072188 |
| Primary NS (MNAME) | ns1.eurodns.com |
| Responsible (RNAME) | hostmaster@eurodns.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Eurodns S.A |
| Registered | 2007-01-24 |
| Expires | 2027-01-31 (103d) |
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 |
|---|---|---|---|
| 2026-10-19 08:47:09 shown | 615ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-18 08:17:56 | 720ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 10:35:24 | 1927ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 10:23:52 | 626ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 17:55:06 | 740ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-17 02:44:11 | 812ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-13 21:44:24 | 679ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-11 15:36:49 | 886ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-25 02:51:13 | 516ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-24 00:24:19 | 948ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-06 17:18:05 | 838ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-19 17:06:43 | 1062ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-18 14:19:04 | 877ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-17 03:10:22 | 2935ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-30 09:56:25 | 826ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 15:47:34 | 1844ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 08:17:58 | 890ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 10:32:38 | 650ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 10:26:51 | 726ms | 4 NS 1 A 1 MX | 🔒 Secure |