martinstub.dk DNS records

🖥️ Nameservers2 records 60ms

Nameserver	IP addresses	PTR	ASN / ISP
carl.ns.cloudflare.com	108.162.193.106 172.64.33.106 173.245.59.106 2606:4700:58::adf5:3b6a 2803:f800:50::6ca2:c16a 2a06:98c1:50::ac40:216a	carl.ns.cloudflare.com carl.ns.cloudflare.com carl.ns.cloudflare.com carl.ns.cloudflare.com carl.ns.cloudflare.com carl.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
eva.ns.cloudflare.com	108.162.192.114 172.64.32.114 173.245.58.114 2606:4700:50::adf5:3a72 2803:f800:50::6ca2:c072 2a06:98c1:50::ac40:2072	eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.88.62	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.173.82	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.ter.dk	144.76.154.185	static.185.154.76.144.clients.your-server.de	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:ad52	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:583e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 56ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.88.62,172.67.173.82 ech=AEX+DQBBKAAgACDhoEuvJYbGLaePutOG6yGLRwuwU5t1IcItEdciQn0ZFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:ad52,2606:4700:3035::6815:583e

📝 TXT Records1 records 216ms

TXT Record
keybase-site-verification=_ePk-edbx_Wexe74ASYf30TRwzgVpehS-D2N1d8lh0E

✉️ 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.martinstub.dk	S7asEXLDg_a3coAUtL3FWll3Ate4uZuMINUHqRuqfUY

🔗 TLSA / DANE

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

🔐 DNSSEC85ms

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	2412347937
Primary NS (MNAME)	carl.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

60ms

A

56ms

MX

47ms

AAAA

35ms

TXT

216ms

CAA

48ms

HTTPS

56ms

TLSA

103ms

SOA

0ms

MTA-STS

80ms

DNSSEC

85ms

SRV

75ms

Total

741ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 17:52:39	741ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-16 08:44:43	2134ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-20 09:01:57	16953ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-13 19:20:21	1190ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-25 13:55:53	4084ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-20 05:32:42	2450ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-18 03:39:05	1185ms	2 NS 2 A 1 MX	🔓 Insecure	View