tændstål.dk DNS records

🖥️ Nameservers2 records 54ms

Nameserver	IP addresses	PTR	ASN / ISP
matt.ns.cloudflare.com	108.162.193.131 172.64.33.131 173.245.59.131 2606:4700:58::adf5:3b83 2803:f800:50::6ca2:c183 2a06:98c1:50::ac40:2183	matt.ns.cloudflare.com matt.ns.cloudflare.com matt.ns.cloudflare.com matt.ns.cloudflare.com matt.ns.cloudflare.com matt.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tara.ns.cloudflare.com	108.162.192.225 172.64.32.225 173.245.58.225 2606:4700:50::adf5:3ae1 2803:f800:50::6ca2:c0e1 2a06:98c1:50::ac40:20e1	tara.ns.cloudflare.com tara.ns.cloudflare.com tara.ns.cloudflare.com tara.ns.cloudflare.com tara.ns.cloudflare.com tara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.59.214	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.184.22	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:3bd6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:b816	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 45ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.21.59.214,172.67.184.22 ech=AEX+DQBBLwAgACDlmVUwD8Cq+WE29nBlLYRha2RDsR2VrAziDRdPTa9jUAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:3bd6,2606:4700:3036::ac43:b816

📝 TXT Records1 records 164ms

TXT Record
ca3-0de6770008ba403f8a52af8bbce1ce1b

✉️ 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.tændstål.dk	WHg6g-r_8w0BlpAqF0a9T4K5IG3w7kWgZUrqTHjfeuw
TXT	_acme-challenge.tændstål.dk	lKmi1FQ6Q54AFoC0_uRmzxSIzp2DFdTlrrsKWysMeWo

🔗 TLSA / DANE

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

🔐 DNSSEC127ms

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	2413708634
Primary NS (MNAME)	matt.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

54ms

A

46ms

MX

43ms

AAAA

45ms

TXT

164ms

CAA

57ms

HTTPS

45ms

TLSA

69ms

SOA

0ms

MTA-STS

70ms

DNSSEC

127ms

SRV

84ms

Total

570ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 00:57:18	570ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-13 22:25:55	788ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-28 02:45:58	818ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 09:42:42	827ms	2 NS 2 A 0 MX	❓ Unknown	View
2026-06-21 02:16:30	347ms	0 NS 0 A 0 MX	🔒 Secure	View
2026-06-17 13:14:08	678ms	2 NS 2 A 0 MX	🔒 Secure	View