madskure.dk DNS records

🖥️ Nameservers2 records 27ms

Nameserver	IP addresses	PTR	ASN / ISP
salvador.ns.cloudflare.com	108.162.195.100 162.159.44.100 172.64.35.100 2606:4700:58::a29f:2c64 2803:f800:50::6ca2:c364 2a06:98c1:50::ac40:2364	salvador.ns.cloudflare.com salvador.ns.cloudflare.com salvador.ns.cloudflare.com salvador.ns.cloudflare.com salvador.ns.cloudflare.com salvador.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sandy.ns.cloudflare.com	108.162.192.219 172.64.32.219 173.245.58.219 2606:4700:50::adf5:3adb 2803:f800:50::6ca2:c0db 2a06:98c1:50::ac40:20db	sandy.ns.cloudflare.com sandy.ns.cloudflare.com sandy.ns.cloudflare.com sandy.ns.cloudflare.com sandy.ns.cloudflare.com sandy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.86.118	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.219.9	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)2 records 46ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:db09	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:5676	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 49ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.86.118,172.67.219.9 ech=AEX+DQBBzwAgACBs9iAdQ+BgMrTqSy5J7RhiSF7hZCc4sEnGxxiXoa1SeAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:db09,2606:4700:3034::6815:5676

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.madskure.dk	9mjX7aH0BH1MDu1GpmvPCvEBYrBPYEZhVgALFA_zj4E
TXT	_acme-challenge.madskure.dk	kMvakI5Q5i_RgKJ8dQTt_wy4sL3_yro-Rxf1N0g0pQI

🔗 TLSA / DANE

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

🔐 DNSSEC98ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2413670166
Primary NS (MNAME)	salvador.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

27ms

A

29ms

MX

33ms

AAAA

46ms

TXT

133ms

CAA

30ms

HTTPS

49ms

TLSA

37ms

SOA

0ms

MTA-STS

42ms

DNSSEC

98ms

SRV

45ms

Total

939ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 23:57:11	939ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-23 15:00:44	4731ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 23:01:42	8508ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 23:32:51	538ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 01:34:45	8662ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 10:52:37	676ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 01:00:13	2402ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 21:50:39	1785ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 18:54:58	442ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 02:23:41	2311ms	2 NS 1 A 0 MX	🔒 Secure	View