madfan.dk DNS records

🖥️ Nameservers2 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
arya.ns.cloudflare.com	108.162.192.70 172.64.32.70 173.245.58.70 2606:4700:50::adf5:3a46 2803:f800:50::6ca2:c046 2a06:98c1:50::ac40:2046	arya.ns.cloudflare.com arya.ns.cloudflare.com arya.ns.cloudflare.com arya.ns.cloudflare.com arya.ns.cloudflare.com arya.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
yichun.ns.cloudflare.com	108.162.193.248 172.64.33.248 173.245.59.248 2606:4700:58::adf5:3bf8 2803:f800:50::6ca2:c1f8 2a06:98c1:50::ac40:21f8	yichun.ns.cloudflare.com yichun.ns.cloudflare.com yichun.ns.cloudflare.com yichun.ns.cloudflare.com yichun.ns.cloudflare.com yichun.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.76.115	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.193.213	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 54ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:c1d5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::6815:4c73	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 50ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.76.115,172.67.193.213 ech=AEX+DQBBCAAgACBkAu+Rywkk+QDHjXqGBoRppAdbhKikUblr2zCjH62uIgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c1d5,2606:4700:3032::6815:4c73

📝 TXT Records1 records 225ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.madfan.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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)

🔐 DNSSEC90ms

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

🏷️ SOA0ms

Field	Value
Serial	2413261672
Primary NS (MNAME)	arya.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

46ms

A

54ms

MX

45ms

AAAA

54ms

TXT

225ms

CAA

50ms

HTTPS

50ms

TLSA

60ms

SOA

0ms

MTA-STS

68ms

DNSSEC

90ms

SRV

91ms

Total

1313ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 09:16:43	1313ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-28 04:04:17	724ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-27 07:02:41	912ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-26 06:54:40	582ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-05 20:31:54	984ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-21 06:57:34	9352ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-14 11:33:14	783ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-26 03:50:14	899ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-24 22:17:48	885ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-22 05:44:48	1181ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-22 02:38:41	966ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 13:18:51	485ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-17 13:13:08	2538ms	2 NS 2 A 0 MX	🔒 Secure	View