cvssecurity.dk DNS records

🖥️ Nameservers2 records 25ms

Nameserver	IP addresses	PTR	ASN / ISP
coraline.ns.cloudflare.com	108.162.194.88 162.159.38.88 172.64.34.88 2606:4700:50::a29f:2658 2803:f800:50::6ca2:c258 2a06:98c1:50::ac40:2258	coraline.ns.cloudflare.com coraline.ns.cloudflare.com coraline.ns.cloudflare.com coraline.ns.cloudflare.com coraline.ns.cloudflare.com coraline.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
merlin.ns.cloudflare.com	108.162.193.205 172.64.33.205 173.245.59.205 2606:4700:58::adf5:3bcd 2803:f800:50::6ca2:c1cd 2a06:98c1:50::ac40:21cd	merlin.ns.cloudflare.com merlin.ns.cloudflare.com merlin.ns.cloudflare.com merlin.ns.cloudflare.com merlin.ns.cloudflare.com merlin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.3.251	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.131.100	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 53ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:8364	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:3fb	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=104.21.3.251,172.67.131.100 ech=AEX+DQBB/gAgACAnuCLIXezknBDnLGwSJB4sSOJ0J0KiFt51ZX5amyeyPgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:8364,2606:4700:3035::6815:3fb

📝 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.cvssecurity.dk	CHusIwnWslggUReQKDDScAkpH9WZyeydwXDIXXa1c0I
TXT	_acme-challenge.cvssecurity.dk	hKLeGnT25JkLNSaYat5cHV8gMG9bBKdlTn_8s1cjne0

🔗 TLSA / DANE

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

🔐 DNSSEC102ms

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	2413409629
Primary NS (MNAME)	coraline.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

25ms

A

35ms

MX

29ms

AAAA

53ms

TXT

139ms

CAA

35ms

HTTPS

32ms

TLSA

44ms

SOA

0ms

MTA-STS

44ms

DNSSEC

102ms

SRV

57ms

Total

509ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 16:08:09	1618ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-29 10:07:42	509ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-14 10:37:00	17239ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-26 21:59:15	1664ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-26 17:54:37	838ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-23 17:03:08	2809ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-21 08:01:25	1171ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 23:24:08	302ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 23:21:47	380ms	2 NS 2 A 0 MX	🔓 Insecure	View