joke.dk

📜 Historical scan 2026-09-24 23:03:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

joke.dk is a .dk domain served by 2 nameservers (serena.ns.cloudflare.com, tom.ns.cloudflare.com). It was registered on 20 May 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 66.6.44.4 is hosted by Automattic, Inc (AS2635) in United States. Mail is handled by mx1.4-speed.net. 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 51ms

Nameserver	IP addresses	PTR	ASN / ISP
serena.ns.cloudflare.com	108.162.192.220 172.64.32.220 173.245.58.220 2606:4700:50::adf5:3adc 2803:f800:50::6ca2:c0dc 2a06:98c1:50::ac40:20dc	serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tom.ns.cloudflare.com	108.162.193.147 172.64.33.147 173.245.59.147 2606:4700:58::adf5:3b93 2803:f800:50::6ca2:c193 2a06:98c1:50::ac40:2193	tom.ns.cloudflare.com tom.ns.cloudflare.com tom.ns.cloudflare.com tom.ns.cloudflare.com tom.ns.cloudflare.com tom.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
66.6.44.4	300s	—	AS2635	Automattic, Inc	66.6.40.0/21	🇺🇸 United States	Ashburn

📧 MX Records#

1 records 69ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
2	86400s	mx1.4-speed.net	2600:3000:2401:4007::2 68.142.140.190	pop15.openpop3.com pop15.openpop3.com	AS13649 Flexential Colorado Corp. AS13649 Flexential Colorado Corp.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 194ms

TXT Record
brave-ledger-verification=cd2afa20c56d94c7fd4efa22701d05c09cb028da1f0e6c3e69adc371d0dc809d
google-site-verification=27CuAq2KEnuvzisj2ElkQzUHLKpJvMSLxcz0CPfTrd4
v=spf1 -all

✉️ SPF#

Policy	Record (joke.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.joke.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:sh0izc5x@ag.dmarcian.com; ruf=mailto:sh0izc5x@fr.dmarcian.com;

📬 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 2026-10-14 12:27:31

www CNAME	domains.tumblr.com (all on tumblr.com) → 74.114.154.18 74.114.154.22 (AS2635)
www vs bare domain	Same network joke.dk: 66.6.44.4 (AS2635) www.joke.dk: 74.114.154.18 74.114.154.22 (AS2635)
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: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

139ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2415704013
Primary NS (MNAME)	serena.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 22:25:08

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-05-20
Expires	2027-06-30 (256d)

📋 WHOIS#

⏱️ Lookup Timing#

51ms

56ms

69ms

AAAA

39ms

TXT

194ms

CAA

33ms

HTTPS

60ms

TLSA

526ms

SOA

0ms

MTA-STS

103ms

DNSSEC

139ms

SRV

99ms

Total

2015ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 12:27:31	2250ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-05 22:02:59	3205ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 21:33:19	1310ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 23:03:16 shown	2015ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 22:45:26	2351ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 10:51:08	2028ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-09 04:50:15	2213ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-06 15:43:56	2168ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-26 06:07:49	2505ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-10 14:38:48	9104ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 19:50:56	3699ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 16:54:25	1137ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 04:00:05	854ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 12:13:28	1530ms	2 NS 1 A 1 MX	🔒 Secure