bxf.dk

📜 Historical scan 2026-06-16 18:09:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bxf.dk is a .dk domain served by 2 nameservers (a.portsdns.se, b.portsdns.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.63.17.28 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by d306882.a.ess.de.barracudanetworks.com, d306882.b.ess.de.barracudanetworks.com. The zone is not DNSSEC-signed, publishes a 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 191ms

Nameserver	IP addresses	PTR	ASN / ISP
a.portsdns.se	—	—	—
b.portsdns.net	—	—	—

🌍 A Records#

1 records 168ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.63.17.28	—	—	AS3292	TDC Holding A/S	80.62.0.0/15	🇩🇰 Denmark	Vanløse

📧 MX Records#

2 records 119ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
20	—	d306882.a.ess.de.barracudanetworks.com	18.185.115.250 18.185.115.251 18.185.115.252	mail.ess.de.barracuda.com mail.ess.de.barracuda.com mail.ess.de.barracuda.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
30	—	d306882.b.ess.de.barracudanetworks.com	18.185.115.250 18.185.115.251 18.185.115.252	mail.ess.de.barracuda.com mail.ess.de.barracuda.com mail.ess.de.barracuda.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 343ms

TXT Record
MS=ms50918589
v=spf1 include:spf.thg.dk -all

✉️ SPF#

Policy	Record (bxf.dk)
-all (hard fail)	v=spf1 include:spf.thg.dk -all

📨 DMARC#

Policy	Record (_dmarc.bxf.dk)
p=none (monitor only)	v=DMARC1;p=none;sp=none;pct=100;rua=mailto:dmarc@bxf.dk;
p=reject	v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:dmarc@t-h-g.dk;

📬 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 2026-10-09 12:16:16

www CNAME	bxf.dk (all on bxf.dk) → 80.63.17.28 (AS3292)
www vs bare domain	Same network bxf.dk: 80.63.17.28 (AS3292) www.bxf.dk: 80.63.17.28 (AS3292)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: -all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

301ms

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

🏷️ SOA#

149ms

Field	Value
Serial	2023111300
Primary NS (MNAME)	a.portsdns.se
Responsible (RNAME)	registry@ports.net
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	28800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

191ms

168ms

119ms

AAAA

157ms

TXT

343ms

CAA

190ms

HTTPS

138ms

TLSA

202ms

SOA

149ms

MTA-STS

166ms

DNSSEC

301ms

SRV

0ms

Total

1970ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:16:16	1113ms	2 NS 1 A 2 MX	🔓 Insecure
2026-10-04 02:40:44	1777ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-23 19:29:05	1516ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-22 17:20:41	1102ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 18:20:36	3345ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-16 18:09:41 shown	1970ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-16 18:03:21	567ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-16 18:00:43	912ms	2 NS 1 A 2 MX	🔓 Insecure