madsjaeger.dk DNS records

🖥️ Nameservers2 records 30ms

Nameserver	IP addresses	PTR	ASN / ISP
jakub.ns.cloudflare.com	108.162.195.85 162.159.44.85 172.64.35.85 2606:4700:58::a29f:2c55 2803:f800:50::6ca2:c355 2a06:98c1:50::ac40:2355	jakub.ns.cloudflare.com jakub.ns.cloudflare.com jakub.ns.cloudflare.com jakub.ns.cloudflare.com jakub.ns.cloudflare.com jakub.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
peaches.ns.cloudflare.com	108.162.194.239 162.159.38.239 172.64.34.239 2606:4700:50::a29f:26ef 2803:f800:50::6ca2:c2ef 2a06:98c1:50::ac40:22ef	peaches.ns.cloudflare.com peaches.ns.cloudflare.com peaches.ns.cloudflare.com peaches.ns.cloudflare.com peaches.ns.cloudflare.com peaches.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.21.253	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.201.167	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 46ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:c9a7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:15fd	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 28ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.21.253,172.67.201.167 ech=AEX+DQBBXQAgACD4tluV7+N6egP3rjc95AhG8H8rAWHDx+Y5v46cYnx6AwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:c9a7,2606:4700:3034::6815:15fd

📝 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.madsjaeger.dk	9tiqzVixZXCPBvZuYyzYvUcdiAo0lzkEpp2mPhiGglM
TXT	_acme-challenge.madsjaeger.dk	HlelPfeKcDHWch14imQXMSiCoqsVPPbtgWYeOYLzOak

🔗 TLSA / DANE

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

🔐 DNSSEC123ms

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	2413340414
Primary NS (MNAME)	jakub.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

30ms

A

32ms

MX

43ms

AAAA

46ms

TXT

186ms

CAA

49ms

HTTPS

28ms

TLSA

249ms

SOA

0ms

MTA-STS

50ms

DNSSEC

123ms

SRV

75ms

Total

809ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 06:40:08	809ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-26 06:06:52	793ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-24 20:28:06	556ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-12 06:37:35	4749ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-07 13:44:16	893ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-05 19:54:24	1552ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-22 02:16:37	1487ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-08 12:33:11	8871ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 01:48:50	468ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-21 20:24:57	1183ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 14:41:56	1639ms	2 NS 2 A 0 MX	🔓 Insecure	View