bibliotekr.dk

📜 Historical scan 2026-09-26 06:50:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bibliotekr.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 February 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.227.16.64 is hosted by Telenor A/S (AS9158) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, 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.

🖥️ Nameservers#

2 records 33ms

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

🌍 A Records#

1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.227.16.64	43200s	—	AS9158	Telenor A/S	130.227.0.0/16	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	130.227.16.64
🔶 Autoconfig	130.227.16.64

🔷 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-22 04:26:21

www	130.227.16.64 (AS9158) (address records, no CNAME)
www vs bare domain	Same network bibliotekr.dk: 130.227.16.64 (AS9158) www.bibliotekr.dk: 130.227.16.64 (AS9158)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

65ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026092401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-21 02:22:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-02-02
Expires	2027-02-28 (128d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

33ms

29ms

38ms

AAAA

42ms

TXT

228ms

CAA

35ms

HTTPS

35ms

TLSA

4029ms

SOA

0ms

MTA-STS

55ms

DNSSEC

65ms

SRV

120ms

Total

4490ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 04:26:21	16428ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 10:41:49	4485ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 06:50:25 shown	4490ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 07:31:19	16600ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-09 06:01:30	4649ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-02 04:19:19	4483ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 08:41:29	16418ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-22 11:37:57	8618ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-26 01:07:11	11564ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 16:20:02	4671ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 17:30:41	4558ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:28:45	4410ms	2 NS 1 A 0 MX	🔒 Secure