co2technology.dk

📜 Historical scan 2026-06-23 04:38:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

co2technology.dk is a .dk domain served by 2 nameservers (udns1.cscdns.net, udns2.cscdns.uk). It was registered on 3 October 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 204.74.99.103 is hosted by Vercara, LLC (AS19905) in United States. The zone is not DNSSEC-signed, publishes a 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 156ms

Nameserver	IP addresses	PTR	ASN / ISP
udns1.cscdns.net	2001:502:f3ff::201 204.74.66.1	ns1.webipdns.com.au ns1.alba.bank	AS12008 Vercara, LLC AS12008 Vercara, LLC
udns2.cscdns.uk	2001:502:4612::201 204.74.111.1	ns2.webipdns.com.au ns2.alba.bank	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records#

1 records 98ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
204.74.99.103	300s	—	AS19905	Vercara, LLC	204.74.99.0/24	🇺🇸 United States	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 643ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (co2technology.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.co2technology.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc-aggregate@pentair.com; ruf=mailto:dmarc-forensic@pentair.com; pct=100; fo=0

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:hrrzfj2w@tls.us.dmarcian.com

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 17:47:54

www	204.74.99.103 (AS12008) (address records, no CNAME)
www vs bare domain	Same network co2technology.dk: 204.74.99.103 (AS12008) www.co2technology.dk: 204.74.99.103 (AS12008)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

503ms

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

🏷️ SOA#

168ms

Field	Value
Serial	2019101115
Primary NS (MNAME)	udns1.cscdns.net
Responsible (RNAME)	hostmaster@cscdns.net
Refresh	28800s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-15 00:13:12

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	2006-10-03
Expires	2026-10-31 (13d)

🔗 Same registrant#

2 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
cleanloadnexus.dk	CSC Digital Brand Service, Inc
co2.dk	CSC Digital Brand Service, Inc

📋 WHOIS#

⏱️ Lookup Timing#

156ms

98ms

100ms

AAAA

139ms

TXT

643ms

CAA

100ms

HTTPS

171ms

TLSA

266ms

SOA

168ms

MTA-STS

133ms

DNSSEC

503ms

SRV

1023ms

Total

1903ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 07:32:44	596ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-30 17:11:09	682ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-23 04:38:33 shown	1903ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-23 00:43:11	1168ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 18:31:52	936ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-16 21:35:38	383ms	2 NS 1 A 0 MX	🔓 Insecure