billig-fibernet.dk

📜 Historical scan 2026-08-25 07:54:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

billig-fibernet.dk is a .dk domain served by 2 nameservers (coby.ns.cloudflare.com, tia.ns.cloudflare.com). It was registered on 23 August 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.67.100 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 126ms

Nameserver	IP addresses	PTR	ASN / ISP
coby.ns.cloudflare.com	108.162.193.92 172.64.33.92 173.245.59.92 2606:4700:58::adf5:3b5c 2803:f800:50::6ca2:c15c 2a06:98c1:50::ac40:215c	coby.ns.cloudflare.com coby.ns.cloudflare.com coby.ns.cloudflare.com coby.ns.cloudflare.com coby.ns.cloudflare.com coby.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tia.ns.cloudflare.com	108.162.192.229 172.64.32.229 173.245.58.229 2606:4700:50::adf5:3ae5 2803:f800:50::6ca2:c0e5 2a06:98c1:50::ac40:20e5	tia.ns.cloudflare.com tia.ns.cloudflare.com tia.ns.cloudflare.com tia.ns.cloudflare.com tia.ns.cloudflare.com tia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 99ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.67.100	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.220.114	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 123ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:dc72	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:4364	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 120ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.67.100,172.67.220.114 ech=AEX+DQBBtQAgACBQOa4bAFC6Uk7OfacjpcKwVYbCdl37wBArfApiczyPagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:dc72,2606:4700:3036::6815:4364

📝 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 2026-10-08 14:24:52

www	104.21.67.100 172.67.220.114 2606:4700:3035::ac43:dc72 2606:4700:3036::6815:4364 (AS13335) (address records, no CNAME)
www vs bare domain	Same network billig-fibernet.dk: 104.21.67.100 172.67.220.114 2606:4700:3035::ac43:dc72 2606:4700:3036::6815:4364 (AS13335) www.billig-fibernet.dk: 104.21.67.100 172.67.220.114 2606:4700:3035::ac43:dc72 2606:4700:3036::6815:4364 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.billig-fibernet.dk	5cyYm06b0kYJfnCZOatcB_xTbHDvT6-vtVr6SJ2vpZ8
TXT	_acme-challenge.billig-fibernet.dk	eXWlcIMtAbIVmDjJ9r1Q9fbloRpxuQmjFNmCpvHHpFM

🔗 TLSA / DANE#

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

🔐 DNSSEC#

272ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2413097529
Primary NS (MNAME)	coby.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-13 17:00:08

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-08-23
Expires	2027-08-22 (299d)

📋 WHOIS#

⏱️ Lookup Timing#

126ms

99ms

118ms

AAAA

123ms

TXT

8360ms

CAA

120ms

HTTPS

120ms

TLSA

124ms

SOA

0ms

MTA-STS

154ms

DNSSEC

272ms

SRV

8132ms

Total

9333ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 12:14:34	683ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-21 04:33:20	9420ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-31 10:45:38	464ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 07:54:38 shown	9333ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-05 09:08:48	2701ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-02 11:31:41	2619ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 19:08:54	963ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 14:32:58	436ms	2 NS 2 A 0 MX	🔓 Insecure