bifs.dk

📜 Historical scan 2026-09-30 14:14:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bifs.dk is a .dk domain served by 2 nameservers (eric.ns.cloudflare.com, meiling.ns.cloudflare.com). It was registered on 29 April 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.63.240 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 57ms

Nameserver	IP addresses	PTR	ASN / ISP
eric.ns.cloudflare.com	108.162.193.112 172.64.33.112 173.245.59.112 2606:4700:58::adf5:3b70 2803:f800:50::6ca2:c170 2a06:98c1:50::ac40:2170	eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
meiling.ns.cloudflare.com	108.162.194.254 162.159.38.254 172.64.34.254 2606:4700:50::a29f:26fe 2803:f800:50::6ca2:c2fe 2a06:98c1:50::ac40:22fe	meiling.ns.cloudflare.com meiling.ns.cloudflare.com meiling.ns.cloudflare.com meiling.ns.cloudflare.com meiling.ns.cloudflare.com meiling.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 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.63.240	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.173.29	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.63.240
🔶 Autoconfig	104.21.63.240

🔷 AAAA Records (IPv6)#

2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:ad1d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:3ff0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 32ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.63.240,172.67.173.29 ech=AEX+DQBBsAAgACBT275Cb16Pb27QGeOSLO3Hy/XQxiszPugEzDprmo7naAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:ad1d,2606:4700:3033::6815:3ff0

📝 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 2026-10-16 03:06:42

www	104.21.63.240 172.67.173.29 2606:4700:3030::ac43:ad1d 2606:4700:3033::6815:3ff0 (AS13335) (address records, no CNAME)
www vs bare domain	Same network bifs.dk: 104.21.63.240 172.67.173.29 2606:4700:3030::ac43:ad1d 2606:4700:3033::6815:3ff0 (AS13335) www.bifs.dk: 104.21.63.240 172.67.173.29 2606:4700:3030::ac43:ad1d 2606:4700:3033::6815:3ff0 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

75ms

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

🏷️ SOA#

47ms

Field	Value
Serial	2416210725
Primary NS (MNAME)	eric.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-02 14:53:43

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-04-29
Expires	2027-04-28 (193d)

📋 WHOIS#

⏱️ Lookup Timing#

57ms

45ms

30ms

AAAA

35ms

TXT

193ms

CAA

39ms

HTTPS

32ms

TLSA

55ms

SOA

47ms

MTA-STS

76ms

DNSSEC

75ms

SRV

87ms

Total

596ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 14:41:22	434ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 14:14:29 shown	596ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 04:04:31	852ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 03:56:21	572ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 10:53:33	588ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-06 23:56:38	964ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 20:00:08	1014ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 05:39:31	7669ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 14:29:13	414ms	2 NS 2 A 0 MX	🔓 Insecure