mads-jensen.dk DNS records

🖥️ Nameservers2 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
dakota.ns.cloudflare.com	108.162.195.79 162.159.44.79 172.64.35.79 2606:4700:58::a29f:2c4f 2803:f800:50::6ca2:c34f 2a06:98c1:50::ac40:234f	dakota.ns.cloudflare.com dakota.ns.cloudflare.com dakota.ns.cloudflare.com dakota.ns.cloudflare.com dakota.ns.cloudflare.com dakota.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
elma.ns.cloudflare.com	108.162.192.154 172.64.32.154 173.245.58.154 2606:4700:50::adf5:3a9a 2803:f800:50::6ca2:c09a 2a06:98c1:50::ac40:209a	elma.ns.cloudflare.com elma.ns.cloudflare.com elma.ns.cloudflare.com elma.ns.cloudflare.com elma.ns.cloudflare.com elma.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.71.22	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.142.72	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.142.72
🔶 Autoconfig	104.21.71.22

🔷 AAAA Records (IPv6)2 records 26ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:8e48	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:4716	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 31ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.71.22,172.67.142.72 ech=AEX+DQBBrQAgACCyYUtu+hjEKpfaUBb9so9Jt4Ua7vJpLWUs6ahSnP5/WwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8e48,2606:4700:3036::6815:4716

📝 TXT Records2 records 162ms

TXT Record
k=rsa; t=y; p=MHwwDQYJKoZIhvcNAQEBBQADawAwaAJhALvfKz2xipZM+Cq5mXoQJ2HQ9d7r/h9U jDKWy8rwCx1Rw2ltXwOzRhWT1AoXeoVrUodL0bLkl4f+9Ssf0L+LE1KEVE3R9GnY WEgMbotZ0zE3LeddxlnddlGjeB2quvmhuwIDAQAB;
v=spf1 include:aspmx.googlemail.com ip4:88.198.108.248 -all

✉️ SPF

Policy	Record (mads-jensen.dk)
-all (hard fail)	v=spf1 include:aspmx.googlemail.com ip4:88.198.108.248 -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC107ms

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

🏷️ SOA0ms

Field	Value
Serial	2413497358
Primary NS (MNAME)	dakota.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

29ms

A

31ms

MX

32ms

AAAA

26ms

TXT

162ms

CAA

31ms

HTTPS

31ms

TLSA

51ms

SOA

0ms

MTA-STS

49ms

DNSSEC

107ms

SRV

69ms

Total

971ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 21:30:45	971ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-26 01:16:06	533ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-24 17:51:29	2462ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-08 14:55:29	1029ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-19 20:12:24	9289ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-13 10:00:56	954ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-24 12:37:23	5364ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-23 11:23:17	922ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 23:21:13	613ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-17 14:37:23	3832ms	2 NS 2 A 0 MX	🔒 Secure	View