corneliussens.dk DNS records

🖥️ Nameservers2 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
adaline.ns.cloudflare.com	108.162.194.49 162.159.38.49 172.64.34.49 2606:4700:50::a29f:2631 2803:f800:50::6ca2:c231 2a06:98c1:50::ac40:2231	adaline.ns.cloudflare.com adaline.ns.cloudflare.com adaline.ns.cloudflare.com adaline.ns.cloudflare.com adaline.ns.cloudflare.com adaline.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
valentin.ns.cloudflare.com	108.162.195.206 162.159.44.206 172.64.35.206 2606:4700:58::a29f:2cce 2803:f800:50::6ca2:c3ce 2a06:98c1:50::ac40:23ce	valentin.ns.cloudflare.com valentin.ns.cloudflare.com valentin.ns.cloudflare.com valentin.ns.cloudflare.com valentin.ns.cloudflare.com valentin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.0.230	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.128.94	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 51ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:805e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:e6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 43ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.0.230,172.67.128.94 ech=AEX+DQBB2wAgACDlLActS9zDuO5Bpxh2FHiG+iNfAG4ghK7MfNQ/+N6cCQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:805e,2606:4700:3033::6815:e6

📝 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

🔗 TLSA / DANE

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

🔐 DNSSEC134ms

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	2411117289
Primary NS (MNAME)	adaline.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

38ms

A

50ms

MX

47ms

AAAA

51ms

TXT

220ms

CAA

43ms

HTTPS

43ms

TLSA

59ms

SOA

0ms

MTA-STS

93ms

DNSSEC

134ms

SRV

203ms

Total

800ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-03 11:53:18	800ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-11 11:51:27	895ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-25 23:04:14	1041ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-25 12:07:21	4927ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-23 14:21:12	1168ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 01:35:57	732ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-19 18:18:10	4704ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 22:50:05	1415ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 22:30:23	409ms	2 NS 2 A 0 MX	🔓 Insecure	View