cars4business.dk DNS records

🖥️ Nameservers2 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
braelyn.ns.cloudflare.com	108.162.194.97 162.159.38.97 172.64.34.97 2606:4700:50::a29f:2661 2803:f800:50::6ca2:c261 2a06:98c1:50::ac40:2261	braelyn.ns.cloudflare.com braelyn.ns.cloudflare.com braelyn.ns.cloudflare.com braelyn.ns.cloudflare.com braelyn.ns.cloudflare.com braelyn.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
james.ns.cloudflare.com	108.162.193.178 172.64.33.178 173.245.59.178 2606:4700:58::adf5:3bb2 2803:f800:50::6ca2:c1b2 2a06:98c1:50::ac40:21b2	james.ns.cloudflare.com james.ns.cloudflare.com james.ns.cloudflare.com james.ns.cloudflare.com james.ns.cloudflare.com james.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
104.21.27.143	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.142.236	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:1b8f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:8eec	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 25ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.27.143,172.67.142.236 ech=AEX+DQBBKwAgACBZMzmi92S55TkOZ1fj2EwjzMk54Bu4d2qWP/dP5daBcQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:1b8f,2606:4700:3037::ac43:8eec

📝 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.cars4business.dk	RrB02huMeDbMEyXZJtcGSEusgvwKsOmp5VwI-7X7sfk
TXT	_acme-challenge.cars4business.dk	XTsJGELISCrRcz7LVR0EXI8Bo1KMsT4AAhHh-t4DrrM

🔗 TLSA / DANE

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

🔐 DNSSEC105ms

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	2413671168
Primary NS (MNAME)	braelyn.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

29ms

A

32ms

MX

25ms

AAAA

35ms

TXT

140ms

CAA

27ms

HTTPS

25ms

TLSA

43ms

SOA

0ms

MTA-STS

45ms

DNSSEC

105ms

SRV

48ms

Total

519ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 21:49:16	519ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-28 00:12:34	775ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-04 12:36:21	1299ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-28 20:27:16	890ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 10:07:33	2566ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 00:59:41	798ms	4 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-21 05:19:10	1143ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 09:50:52	765ms	4 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-16 20:27:35	6530ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 19:53:02	1665ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 19:31:21	2509ms	4 NS 1 A 1 MX	❓ Unknown	View