bull-ka.dk

Records from scan: 2026-10-10 05:46:11 · 676ms total · last checked 2026-10-17 15:52 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bull-ka.dk is a .dk domain served by 2 nameservers (barbara.ns.cloudflare.com, james.ns.cloudflare.com). It was registered on 14 February 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by nurnberg.alslug.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 35ms

Nameserver	IP addresses	PTR	ASN / ISP
barbara.ns.cloudflare.com	108.162.192.248 172.64.32.248 173.245.58.248 2606:4700:50::adf5:3af8 2803:f800:50::6ca2:c0f8 2a06:98c1:50::ac40:20f8	barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
james.ns.cloudflare.com	108.162.193.178 172.64.33.178 173.245.59.178 2606:4700:58::adf5:3bb2 2803:f800:50::6ca2:c1b2 2a06:98c1:50::ac40:21b2	james.ns.cloudflare.com james.ns.cloudflare.com james.ns.cloudflare.com james.ns.cloudflare.com james.ns.cloudflare.com james.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	nurnberg.alslug.dk	116.203.157.226 2a01:4f8:c0c:eb73::1	nurnberg-1.alslug.dk nurnberg-1.alslug.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 179ms

TXT Record
v=spf1 include:mailgun.org ~all

✉️ SPF#

Policy	Record (bull-ka.dk)
~all (soft fail)	v=spf1 include:mailgun.org ~all

📨 DMARC#

Policy	Record (_dmarc.bull-ka.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:af046cf6f6a549939ee7b16567fd2af0@dmarc-reports.cloudflare.net

📬 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#

checked 2026-10-10 05:46:11

www	Exists, no address
www vs bare domain	Neither resolves bull-ka.dk: no address www.bull-ka.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: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

54ms

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

🏷️ SOA#

44ms

Field	Value
Serial	2417049899
Primary NS (MNAME)	barbara.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 06:24:08

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-02-14
Expires	2033-02-28 (2325d)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

30ms

37ms

AAAA

31ms

TXT

179ms

CAA

39ms

HTTPS

41ms

TLSA

67ms

SOA

44ms

MTA-STS

46ms

DNSSEC

54ms

SRV

66ms

Total

676ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 05:46:11 shown	676ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-26 23:13:26	994ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-18 21:25:14	1001ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-16 05:40:19	727ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-14 16:04:38	1857ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-07 05:05:24	640ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-28 10:31:02	1064ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-23 11:27:27	1186ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-31 23:07:35	8747ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-20 18:15:28	9855ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-06 04:44:19	1280ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-25 19:52:34	1024ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-16 17:42:23	661ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-16 17:40:53	409ms	2 NS 0 A 1 MX	🔒 Secure