centralbiblioteker.dk

📜 Historical scan 2026-08-13 11:29:34 · ← Latest scan

🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

centralbiblioteker.dk is a registered .dk domain whose nameservers (ns.web-solutions.dk, ns2.web-solutions.dk) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 23 May 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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.

🖥️ Nameservers#

2 records 606ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.web-solutions.dk	194.99.46.231	—	AS34766 atom86 BV
ns2.web-solutions.dk	185.12.179.209	ns2.web-solutions.dk	AS200185 Aruba S.p.A.

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

793ms

Check	Result
Validation Status	❓ Unknown (the delegated nameservers don't answer)
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-23 21:34:24

Field	Value
Registrar	WEB SOLUTIONS A/S
Registered	2003-05-23
Expires	2027-05-31 (219d)

🔗 Same registrant#

13 domains

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).

Domain	Registrar
aalborgbib.dk	Punktum dk A/S (direct)
aalborgbibliotek.dk	WEB SOLUTIONS A/S
aalborgbibliotekerne.dk	Punktum dk A/S (direct)
aalborgkommunesbiblioteker.dk	WEB SOLUTIONS A/S
bibstatistik.dk	WEB SOLUTIONS A/S
cbtid.dk	ONE.COM A/S
laesefamilier.dk	WEB SOLUTIONS A/S
laeseforaeldre.dk	WEB SOLUTIONS A/S
læsefamilier.dk	WEB SOLUTIONS A/S
njl.dk	WEB SOLUTIONS A/S
ordunivers.dk	WEB SOLUTIONS A/S
temasamarbejde.dk	WEB SOLUTIONS A/S
theodoresfond.dk	WEB SOLUTIONS A/S

📋 WHOIS#

⏱️ Lookup Timing#

606ms

566ms

587ms

AAAA

513ms

TXT

2241ms

CAA

585ms

HTTPS

557ms

TLSA

427ms

SOA

245ms

MTA-STS

598ms

DNSSEC

793ms

SRV

650ms

Total

4142ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 07:43:48	2390ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-17 08:48:53	2575ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-23 08:28:07	6810ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 08:20:04	7710ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 08:13:45	11144ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-20 07:47:22	9662ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-19 07:10:51	5934ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-18 06:39:21	4651ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-16 18:46:49	5498ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-14 18:10:31	2391ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-13 11:29:34 shown	4142ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-12 05:34:48	1722ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-10 23:12:03	9546ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-09 20:43:49	10806ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-08 08:39:52	10827ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-01 20:14:26	1018ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-31 14:32:57	934ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-29 13:04:10	3145ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-27 12:46:37	16741ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-26 12:10:21	9051ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-25 11:33:01	1484ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-24 11:04:20	1749ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-23 10:29:54	10763ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-22 05:35:19	3381ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-21 01:43:08	1275ms	2 NS 0 A 0 MX	❓ Unknown