corneliussens.dk

📜 Historical scan 2026-06-25 23:04:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

corneliussens.dk is a .dk domain served by 2 nameservers (adaline.ns.cloudflare.com, valentin.ns.cloudflare.com). It was registered on 27 January 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.0.230 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 26ms

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 Records#

2 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.0.230	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.128.94	600s	—	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
2606:4700:3032::ac43:805e	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:e6	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 38ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.0.230,172.67.128.94 ech=AEX+DQBBRwAgACB9r5PkQ4/uQt9S6M42JO0L5D/KKrziFANNUcogwVWyEAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-12 08:41:02

www	104.21.0.230 172.67.128.94 2606:4700:3032::ac43:805e 2606:4700:3033::6815:e6 (AS13335) (address records, no CNAME)
www vs bare domain	Same network corneliussens.dk: 104.21.0.230 172.67.128.94 2606:4700:3032::ac43:805e 2606:4700:3033::6815:e6 (AS13335) www.corneliussens.dk: 104.21.0.230 172.67.128.94 2606:4700:3032::ac43:805e 2606:4700:3033::6815:e6 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

89ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

33ms

Field	Value
Serial	2406016155
Primary NS (MNAME)	adaline.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-21 04:41:28

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2015-01-27
Expires	2027-01-31 (102d)

🔗 Same registrant#

6 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
anmeldelser.dk	Punktum dk A/S (direct)
bookmarks.dk	Punktum dk A/S (direct)
corneliussen.dk	Punktum dk A/S (direct)
ejerlaug.dk	Punktum dk A/S (direct)
ejerlauget.dk	Punktum dk A/S (direct)
surfdanmark.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

26ms

35ms

AAAA

35ms

TXT

160ms

CAA

57ms

HTTPS

38ms

TLSA

348ms

SOA

33ms

MTA-STS

40ms

DNSSEC

89ms

SRV

94ms

Total

1041ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 03:41:51	395ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-01 05:58:22	1224ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 05:47:01	820ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-14 19:22:19	9941ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-08 02:05:11	1013ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-03 11:53:18	800ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-11 11:51:27	895ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 23:04:14 shown	1041ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 12:07:21	4927ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 14:21:12	1168ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 01:35:57	732ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-19 18:18:10	4704ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 22:50:05	1415ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 22:30:23	409ms	2 NS 2 A 0 MX	🔓 Insecure