buefa.dk

📜 Historical scan 2026-06-20 04:55:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

buefa.dk is a .dk domain served by 2 nameservers (ns1.telekom.net, pns.dtag.de). It was registered on 15 July 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.buefa.dk, mforward.dtag.de. The zone is not DNSSEC-signed, 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 108ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.telekom.net	2003:180:a:1000::53 212.185.24.65	ns1.telekom.net ns1.telekom.net	AS3320 Deutsche Telekom AG AS3320 Deutsche Telekom AG
pns.dtag.de	194.25.0.125 2003:40:8000::100	pns.dtag.de pns.dtag.de	AS3320 Deutsche Telekom AG AS3320 Deutsche Telekom AG

🌍 A Records#

🌍

No A records found

📧 MX Records#

2 records 108ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mail.buefa.dk	217.5.207.148	—	AS3320 Deutsche Telekom AG
20	86400s	mforward.dtag.de	194.25.242.123	mforward.dtag.de	AS3320 Deutsche Telekom AG

🔷 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 2026-10-08 06:43:18

www	217.5.207.148 (AS3320) (address records, no CNAME)
www vs bare domain	Only www resolves buefa.dk: no address www.buefa.dk: 217.5.207.148 (AS3320) (all like this)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

244ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

112ms

Field	Value
Serial	2024070800
Primary NS (MNAME)	pns.dtag.de
Responsible (RNAME)	dns@telekom.de
Refresh	10800s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-16 19:09:56

Field	Value
Registrar	Deutsche Telekom AG
Registered	2008-07-15
Expires	2027-07-31 (287d)

🔗 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#

108ms

AAAA

116ms

TXT

345ms

CAA

105ms

HTTPS

113ms

TLSA

86ms

SOA

112ms

MTA-STS

86ms

DNSSEC

244ms

SRV

269ms

Total

859ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 06:43:18	677ms	2 NS 0 A 2 MX	🔓 Insecure
2026-10-01 09:08:12	9484ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-22 18:41:05	1050ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-21 02:10:12	1944ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-20 04:55:43 shown	859ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-16 17:35:21	550ms	2 NS 0 A 2 MX	🔓 Insecure