thomaslanger.dk DNS records

🖥️ Nameservers2 records 97ms

Nameserver	IP addresses	PTR	ASN / ISP
carlane.ns.cloudflare.com	108.162.194.25 162.159.38.25 172.64.34.25 2606:4700:50::a29f:2619 2803:f800:50::6ca2:c219 2a06:98c1:50::ac40:2219	carlane.ns.cloudflare.com carlane.ns.cloudflare.com carlane.ns.cloudflare.com carlane.ns.cloudflare.com carlane.ns.cloudflare.com carlane.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
emerson.ns.cloudflare.com	108.162.195.96 162.159.44.96 172.64.35.96 2606:4700:58::a29f:2c60 2803:f800:50::6ca2:c360 2a06:98c1:50::ac40:2360	emerson.ns.cloudflare.com emerson.ns.cloudflare.com emerson.ns.cloudflare.com emerson.ns.cloudflare.com emerson.ns.cloudflare.com emerson.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 100ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.21.52	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.196.109	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 103ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:1534	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:c46d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 106ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.21.52,172.67.196.109 ech=AEX+DQBBRwAgACDPbTCWcV+McLVVNspbOGWAbzzTs7tbSKf0Ltkd1UPwPAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1534,2606:4700:3037::ac43:c46d

📝 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.thomaslanger.dk	-3KGSH3MBYBHwMRLUcGlQiwAviTvhApL8Jp33ONTq4w
TXT	_acme-challenge.thomaslanger.dk	FkV-eqOJ5j1cBwBDycljslglonHzfz3xYZro6MeqP1E

🔗 TLSA / DANE

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

🔐 DNSSEC214ms

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	2413685414
Primary NS (MNAME)	carlane.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

97ms

A

100ms

MX

101ms

AAAA

103ms

TXT

341ms

CAA

100ms

HTTPS

106ms

TLSA

122ms

SOA

0ms

MTA-STS

118ms

DNSSEC

214ms

SRV

134ms

Total

1122ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 03:02:59	1122ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-04 15:10:55	1408ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-30 14:10:52	900ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-28 05:41:09	1386ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 21:46:16	1086ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 08:15:16	947ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 16:48:28	2226ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 12:52:13	3239ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 08:02:05	1118ms	4 NS 1 A 1 MX	🔓 Insecure	View