co2-buster.dk

📜 Historical scan 2026-06-16 21:48:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

co2-buster.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 September 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 66.147.236.206 is hosted by HostRocket.com, Inc. (AS23535) in United States. 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 161ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

1 records 157ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
66.147.236.206	—	newserver.peoplesrepublicofcork.com	AS23535	HostRocket.com, Inc.	66.147.224.0/20	🇺🇸 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#

📝

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 18:13:13

www CNAME	co2buster.dk (all on co2buster.dk)
www vs bare domain	www does not resolve co2-buster.dk: 66.147.236.206 (AS23535) www.co2-buster.dk: no address (all like this)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

287ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

162ms

Field	Value
Serial	2026061201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-19 17:53:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-09-29
Expires	2027-09-30 (344d)

🔗 Same registrant#

7 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
batteristation.dk	Punktum dk A/S (direct)
birkstrio.dk	Punktum dk A/S (direct)
blærerøv.dk	Punktum dk A/S (direct)
e85.dk	Punktum dk A/S (direct)
energystation.dk	Punktum dk A/S (direct)
naeste-skridt.dk	Punktum dk A/S (direct)
romanianembassy.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

161ms

157ms

148ms

AAAA

146ms

TXT

283ms

CAA

146ms

HTTPS

195ms

TLSA

1944ms

SOA

162ms

MTA-STS

183ms

DNSSEC

287ms

SRV

0ms

Total

2912ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 18:13:13	1299ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 21:49:59	1042ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 21:38:08	999ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-12 11:51:33	2192ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 07:49:50	941ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 21:32:22	9458ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 21:50:27	17293ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-13 03:55:51	2642ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-04 14:52:08	4867ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 10:50:11	4847ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-21 19:57:57	1185ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 23:10:51	65535ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-16 21:48:45 shown	2912ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-16 21:30:18	607ms	2 NS 1 A 0 MX	🔒 Secure