bakbaun.dk

📜 Historical scan 2026-06-16 14:02:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bakbaun.dk is a .dk domain served by 2 nameservers (dana.ns.cloudflare.com, matt.ns.cloudflare.com). It was registered on 15 March 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.karbowiak.dk. The zone is DNSSEC-signed and validates, 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 46ms

Nameserver	IP addresses	PTR	ASN / ISP
dana.ns.cloudflare.com	—	—	—
matt.ns.cloudflare.com	—	—	—

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.karbowiak.dk	84.238.45.241	84-238-45-241.ptr.bnaa.dk	AS33796 Bolignet-aarhus F.m.b.a.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 139ms

TXT Record
v=spf1 mx ra=postmaster -all

✉️ SPF#

Policy	Record (bakbaun.dk)
-all (hard fail)	v=spf1 mx ra=postmaster -all

📨 DMARC#

Policy	Record (_dmarc.bakbaun.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:postmaster@bakbaun.dk; ruf=mailto:postmaster@bakbaun.dk

📬 MTA-STS#

201ms

Check	Result
Status	⚠️ Invalid
TXT record (_mta-sts)	✓ Found
HTTPS policy	✗ Missing / invalid
Policy ID	15900341909677774855
Policy MX	—

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:postmaster@bakbaun.dk

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-07 16:45:11

www	Exists, no address
www vs bare domain	Neither resolves bakbaun.dk: no address www.bakbaun.dk: no address
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

121ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

28ms

Field	Value
Serial	2405638020
Primary NS (MNAME)	dana.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 15:40:46

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2026-03-15
Expires	2027-03-14 (147d)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

32ms

39ms

AAAA

45ms

TXT

139ms

CAA

33ms

HTTPS

38ms

TLSA

62ms

SOA

28ms

MTA-STS

201ms

DNSSEC

121ms

SRV

0ms

Total

580ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 15:19:34	1579ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-29 14:45:15	1560ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-24 22:09:07	804ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-12 09:58:13	1296ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-01 05:27:58	567ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-27 21:24:45	722ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-07 07:08:06	1003ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-03 01:21:04	824ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-14 06:53:08	992ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-24 05:01:00	3486ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-23 13:46:21	972ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 19:25:30	518ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-16 14:02:31 shown	580ms	2 NS 0 A 1 MX	🔒 Secure