cssite.dk DNS records

🖥️ Nameservers2 records 275ms

Nameserver	IP addresses	PTR	ASN / ISP
collins.ns.cloudflare.com	108.162.194.226 162.159.38.226 172.64.34.226 2606:4700:50::a29f:26e2 2803:f800:50::6ca2:c2e2 2a06:98c1:50::ac40:22e2	collins.ns.cloudflare.com collins.ns.cloudflare.com collins.ns.cloudflare.com collins.ns.cloudflare.com collins.ns.cloudflare.com collins.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jack.ns.cloudflare.com	108.162.193.121 172.64.33.121 173.245.59.121 2606:4700:58::adf5:3b79 2803:f800:50::6ca2:c179 2a06:98c1:50::ac40:2179	jack.ns.cloudflare.com jack.ns.cloudflare.com jack.ns.cloudflare.com jack.ns.cloudflare.com jack.ns.cloudflare.com jack.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 283ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.9.126	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.130.219	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 217ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:82db	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:97e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 294ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.9.126,172.67.130.219 ech=AEX+DQBBMQAgACDosYfFZe5aoHMGutZsJnS7Z7MvcJ+P+0pCGpmACwNMTAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:82db,2606:4700:3037::6815:97e

📝 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.cssite.dk	8qz6LEzt6EHeLyoIBEcALeIVI6qk8_bqU-mqHwpmOAI
TXT	_acme-challenge.cssite.dk	zfBgcU_j7TnPlzg3NyhwkLc6ZA1fhMeR53R1ZtoYmoU

🔗 TLSA / DANE

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

🔐 DNSSEC508ms

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	2412842833
Primary NS (MNAME)	collins.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-08-24 08:24:10

Field	Value
Registrar	Simply.com A/S
Registered	2024-10-08
Expires	2026-10-07 (33d)

📋 WHOIS

⏱️ Lookup Timing

NS

275ms

A

283ms

MX

232ms

AAAA

217ms

TXT

816ms

CAA

275ms

HTTPS

294ms

TLSA

654ms

SOA

0ms

MTA-STS

393ms

DNSSEC

508ms

SRV

346ms

Total

5740ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 17:33:20	905ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-24 08:22:52	8767ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-22 06:00:11	5740ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-24 08:33:39	839ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-01 13:03:17	750ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-20 04:58:23	423ms	2 NS 2 A 0 MX	⚠️ Bogus	View
2026-06-16 23:05:06	491ms	2 NS 2 A 0 MX	🔓 Insecure	View