sitesystem.dk

📜 Historical scan 2026-08-18 23:06:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sitesystem.dk is a .dk domain served by 2 nameservers (sid.ns.cloudflare.com, val.ns.cloudflare.com). It was registered on 1 October 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by sitesystem.dk.mx.one.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 130ms

Nameserver	IP addresses	PTR	ASN / ISP
sid.ns.cloudflare.com	108.162.193.143 172.64.33.143 173.245.59.143 2606:4700:58::adf5:3b8f 2803:f800:50::6ca2:c18f 2a06:98c1:50::ac40:218f	sid.ns.cloudflare.com sid.ns.cloudflare.com sid.ns.cloudflare.com sid.ns.cloudflare.com sid.ns.cloudflare.com sid.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
val.ns.cloudflare.com	108.162.192.234 172.64.32.234 173.245.58.234 2606:4700:50::adf5:3aea 2803:f800:50::6ca2:c0ea 2a06:98c1:50::ac40:20ea	val.ns.cloudflare.com val.ns.cloudflare.com val.ns.cloudflare.com val.ns.cloudflare.com val.ns.cloudflare.com val.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 122ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	sitesystem.dk.mx.one.com	185.10.9.212 185.10.9.213 185.10.9.214 185.10.9.215	mx1.pub.mailpod14-cph3.one.com mx2.pub.mailpod14-cph3.one.com mx3.pub.mailpod14-cph3.one.com mx4.pub.mailpod14-cph3.one.com	AS51468 One.com A/S AS51468 One.com A/S AS51468 One.com A/S AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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 2026-10-14 18:53:20

www	Exists, no address
www vs bare domain	Neither resolves sitesystem.dk: no address www.sitesystem.dk: no address
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.sitesystem.dk	pyQW68mxI2iyT3sXI4EDHBR0Aqy0ObonPQEPQSWV_mM
TXT	_acme-challenge.sitesystem.dk	q6zYkarvZckAyV-u8bnmANCotbCJuRnex4OYPP1B5-g

🔗 TLSA / DANE#

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

🔐 DNSSEC#

237ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2412477039
Primary NS (MNAME)	sid.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 19:11:14

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-10-01
Expires	2027-10-31 (373d)

📋 WHOIS#

⏱️ Lookup Timing#

130ms

116ms

122ms

AAAA

106ms

TXT

374ms

CAA

111ms

HTTPS

107ms

TLSA

256ms

SOA

0ms

MTA-STS

142ms

DNSSEC

237ms

SRV

8079ms

Total

10620ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 18:53:20	426ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-05 06:16:04	481ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-30 05:34:40	506ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-27 16:41:08	4514ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-21 09:45:57	752ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-14 07:47:45	2971ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-07 14:12:15	484ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-27 23:13:39	940ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-18 23:06:56 shown	10620ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-08 08:19:47	1082ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-04 10:23:24	1223ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-12 05:53:25	1252ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-17 22:51:46	1096ms	2 NS 0 A 1 MX	🔒 Secure