co2light.dk

📜 Historical scan 2026-09-21 18:38:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

co2light.dk is a .dk domain served by 2 nameservers (emma.ns.cloudflare.com, kianchau.ns.cloudflare.com). It was registered on 29 January 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.51.200 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 38ms

Nameserver	IP addresses	PTR	ASN / ISP
emma.ns.cloudflare.com	108.162.192.112 172.64.32.112 173.245.58.112 2606:4700:50::adf5:3a70 2803:f800:50::6ca2:c070 2a06:98c1:50::ac40:2070	emma.ns.cloudflare.com emma.ns.cloudflare.com emma.ns.cloudflare.com emma.ns.cloudflare.com emma.ns.cloudflare.com emma.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kianchau.ns.cloudflare.com	108.162.195.179 162.159.44.179 172.64.35.179 2606:4700:58::a29f:2cb3 2803:f800:50::6ca2:c3b3 2a06:98c1:50::ac40:23b3	kianchau.ns.cloudflare.com kianchau.ns.cloudflare.com kianchau.ns.cloudflare.com kianchau.ns.cloudflare.com kianchau.ns.cloudflare.com kianchau.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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.51.200	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.185.129	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.185.129
🔶 Autoconfig	104.21.51.200

🔷 AAAA Records (IPv6)#

2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:33c8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:b981	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 50ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.51.200,172.67.185.129 ech=AEX+DQBBGQAgACDXhbyp6YejOIxAAP8ReUkTLB47ufVDU2R8FaHdQmzcPwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:33c8,2606:4700:3033::ac43:b981

📝 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 2026-10-17 22:07:01

www	104.21.51.200 172.67.185.129 2606:4700:3030::6815:33c8 2606:4700:3033::ac43:b981 (AS13335) (address records, no CNAME)
www vs bare domain	Same network co2light.dk: 104.21.51.200 172.67.185.129 2606:4700:3030::6815:33c8 2606:4700:3033::ac43:b981 (AS13335) www.co2light.dk: 104.21.51.200 172.67.185.129 2606:4700:3030::6815:33c8 2606:4700:3033::ac43:b981 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

117ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2415181446
Primary NS (MNAME)	emma.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-12 04:59:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2026-01-29
Expires	2027-01-28 (101d)

🔗 Same registrant#

10 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
beti-bet-casino.dk	Punktum dk A/S (direct)
casino-hitnspin-online.dk	Punktum dk A/S (direct)
casino-instant.dk	Punktum dk A/S (direct)
casino-roobet.dk	Punktum dk A/S (direct)
casino-tsars.dk	Punktum dk A/S (direct)
casino-zotabet.dk	Punktum dk A/S (direct)
debatt.dk	Punktum dk A/S (direct)
film2home.dk	INWX GmbH
nvcasino-danmark.dk	Punktum dk A/S (direct)
ritzo-onlinecasino.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

37ms

36ms

AAAA

36ms

TXT

204ms

CAA

44ms

HTTPS

50ms

TLSA

65ms

SOA

0ms

MTA-STS

70ms

DNSSEC

117ms

SRV

78ms

Total

1323ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 21:18:11	671ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 01:16:44	623ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 01:07:50	532ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-21 18:38:06 shown	1323ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-21 15:29:04	1868ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-02 04:18:27	8701ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-22 04:12:03	864ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-27 11:15:41	6387ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 23:18:30	1127ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 18:30:39	576ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 23:37:17	65535ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 21:36:08	2392ms	2 NS 2 A 0 MX	🔓 Insecure