arttechlab.dk DNS records

🖥️ Nameservers2 records 26ms

Nameserver	IP addresses	PTR	ASN / ISP
carioca.ns.cloudflare.com	108.162.194.20 162.159.38.20 172.64.34.20 2606:4700:50::a29f:2614 2803:f800:50::6ca2:c214 2a06:98c1:50::ac40:2214	carioca.ns.cloudflare.com carioca.ns.cloudflare.com carioca.ns.cloudflare.com carioca.ns.cloudflare.com carioca.ns.cloudflare.com carioca.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
derek.ns.cloudflare.com	108.162.193.154 172.64.33.154 173.245.59.154 2606:4700:58::adf5:3b9a 2803:f800:50::6ca2:c19a 2a06:98c1:50::ac40:219a	derek.ns.cloudflare.com derek.ns.cloudflare.com derek.ns.cloudflare.com derek.ns.cloudflare.com derek.ns.cloudflare.com derek.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.46.121	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.138.140	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:2e79	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:8a8c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 32ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.46.121,172.67.138.140 ech=AEX+DQBB+AAgACDdKTlRNGZ6DdpOSYBPmrCjIdkQlJwxfeZmI1Ge4dksLAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2e79,2606:4700:3033::ac43:8a8c

📝 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.arttechlab.dk	tY1esX_vYFNO9EuiuUkSfpOyCBdQh9JgDu9S-7j6S0c
TXT	_acme-challenge.arttechlab.dk	x2r8V55b_cG8W9UNUuvh0dyio6FBQzQM7qg_yOpT1FA

🔗 TLSA / DANE

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

🔐 DNSSEC96ms

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	2413672721
Primary NS (MNAME)	carioca.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

26ms

A

33ms

MX

23ms

AAAA

31ms

TXT

133ms

CAA

22ms

HTTPS

32ms

TLSA

40ms

SOA

0ms

MTA-STS

42ms

DNSSEC

96ms

SRV

46ms

Total

447ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 23:04:56	447ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-03 19:35:19	1022ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-01 22:18:01	2398ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 03:39:39	4676ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 14:20:44	1025ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 20:30:56	1210ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 06:28:15	2831ms	4 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-19 12:27:18	847ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 12:34:04	1035ms	4 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-16 13:42:20	621ms	4 NS 1 A 1 MX	🔓 Insecure	View