co2-label.dk

📜 Historical scan 2026-06-16 22:06:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

co2-label.dk is a .dk domain served by 2 nameservers (faye.ns.cloudflare.com, ignat.ns.cloudflare.com). It was registered on 15 November 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.31.31 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 2088ms

Nameserver	IP addresses	PTR	ASN / ISP
faye.ns.cloudflare.com	—	—	—
ignat.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 1957ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.31.31	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.174.232	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 2027ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:1f1f	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::ac43:aee8	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 1910ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.31.31,172.67.174.232 ech=AEX+DQBBlwAgACARtnhQ7LTw1FhCMpClda8WTnV4Yh2JhRcKaIGJtucSdAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1f1f,2606:4700:3032::ac43:aee8

📝 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 2026-10-07 18:54:09

www	104.21.31.31 172.67.174.232 2606:4700:3030::6815:1f1f 2606:4700:3032::ac43:aee8 (AS13335) (address records, no CNAME)
www vs bare domain	Same network co2-label.dk: 104.21.31.31 172.67.174.232 2606:4700:3030::6815:1f1f 2606:4700:3032::ac43:aee8 (AS13335) www.co2-label.dk: 104.21.31.31 172.67.174.232 2606:4700:3030::6815:1f1f 2606:4700:3032::ac43:aee8 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

10169ms

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

🏷️ SOA#

2406ms

Field	Value
Serial	2406728457
Primary NS (MNAME)	faye.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 19:20:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-11-15
Expires	2026-11-30 (42d)

📋 WHOIS#

⏱️ Lookup Timing#

2088ms

1957ms

1917ms

AAAA

2027ms

TXT

2122ms

CAA

1891ms

HTTPS

1910ms

TLSA

10641ms

SOA

2406ms

MTA-STS

1942ms

DNSSEC

10169ms

SRV

0ms

Total

65535ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 18:54:09	2073ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 17:02:55	991ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 23:40:21	9939ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-31 02:46:34	1450ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-24 19:09:06	2537ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-22 08:04:28	1089ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-10 02:06:46	954ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-03 20:36:35	695ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-30 07:47:34	738ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 00:08:07	851ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 08:29:58	924ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 22:06:23 shown	65535ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 21:44:59	1292ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 21:31:18	467ms	2 NS 2 A 0 MX	🔓 Insecure