fibnet.dk

📜 Historical scan 2026-10-01 03:12:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fibnet.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 28 August 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.103.12.58 is hosted by FIBIA P/S (AS44869) 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 39ms

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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.103.12.58	43200s	mail.fibnet.dk	AS44869	FIBIA P/S	5.103.0.0/16	🇩🇰 Denmark	Odense

📧 MX Records#

1 records 58ms

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

🔷 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 2026-10-18 23:57:57

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Different networks fibnet.dk: 5.103.12.58 (AS44869) www.fibnet.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

52ms

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

🏷️ SOA#

48ms

Field	Value
Serial	2026092101
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 2026-10-19 00:29:53

Field	Value
Registrar	ONE.COM A/S
Registered	2013-08-28
Expires	2027-08-31 (313d)

🔗 Same registrant#

1 domain

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
toftrup.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

39ms

47ms

58ms

AAAA

44ms

TXT

146ms

CAA

30ms

HTTPS

56ms

TLSA

59ms

SOA

48ms

MTA-STS

58ms

DNSSEC

52ms

SRV

59ms

Total

441ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 23:57:57	665ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 03:12:48 shown	441ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 22:42:13	458ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 13:01:26	526ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 11:27:29	432ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 03:58:15	506ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-18 14:15:32	678ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 18:15:58	8763ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:11:22	1782ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-17 10:03:01	500ms	2 NS 1 A 0 MX	🔒 Secure