joke.dk DNS records

🖥️ Nameservers2 records 55ms

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 Records1 records 49ms

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 Records1 records 60ms

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 Records3 records 233ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC176ms

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

🏷️ SOA0ms

Field	Value
Serial	2413293682
Primary NS (MNAME)	serena.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

55ms

A

49ms

MX

60ms

AAAA

58ms

TXT

233ms

CAA

38ms

HTTPS

58ms

TLSA

396ms

SOA

0ms

MTA-STS

94ms

DNSSEC

176ms

SRV

117ms

Total

2028ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 10:51:08	2028ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 04:50:15	2213ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 15:43:56	2168ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 06:07:49	2505ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 14:38:48	9104ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 19:50:56	3699ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 16:54:25	1137ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 04:00:05	854ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 12:13:28	1530ms	2 NS 1 A 1 MX	🔒 Secure	View