demomadsen.dk DNS records

🖥️ Nameservers2 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
becky.ns.cloudflare.com	108.162.192.73 172.64.32.73 173.245.58.73 2606:4700:50::adf5:3a49 2803:f800:50::6ca2:c049 2a06:98c1:50::ac40:2049	becky.ns.cloudflare.com becky.ns.cloudflare.com becky.ns.cloudflare.com becky.ns.cloudflare.com becky.ns.cloudflare.com becky.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
walt.ns.cloudflare.com	108.162.193.148 172.64.33.148 173.245.59.148 2606:4700:58::adf5:3b94 2803:f800:50::6ca2:c194 2a06:98c1:50::ac40:2194	walt.ns.cloudflare.com walt.ns.cloudflare.com walt.ns.cloudflare.com walt.ns.cloudflare.com walt.ns.cloudflare.com walt.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.27.180	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.143.109	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:1bb4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:8f6d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 27ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.27.180,172.67.143.109 ech=AEX+DQBBfwAgACA47+Qu+1wObnqFo6Z96p4veA7nvt21jpauabCzfKdMLAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:1bb4,2606:4700:3036::ac43:8f6d

📝 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

🔗 TLSA / DANE

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

🔐 DNSSEC108ms

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

🏷️ SOA0ms

Field	Value
Serial	2413294547
Primary NS (MNAME)	becky.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

37ms

A

36ms

MX

40ms

AAAA

32ms

TXT

158ms

CAA

30ms

HTTPS

27ms

TLSA

59ms

SOA

0ms

MTA-STS

51ms

DNSSEC

108ms

SRV

64ms

Total

524ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 20:09:48	524ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-09 14:53:32	897ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-03 20:49:33	801ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-23 13:55:09	788ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-10 09:51:00	885ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-03 03:04:00	808ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-27 11:16:23	927ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-27 02:10:22	767ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-25 02:45:29	846ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-21 17:07:47	542ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-17 01:45:34	347ms	2 NS 2 A 0 MX	🔒 Secure	View