energycool.dk

📜 Historical scan 2026-06-17 07:30:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

energycool.dk is a .dk domain served by 2 nameservers (sandy.ns.cloudflare.com, zac.ns.cloudflare.com). It was registered on 9 September 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.52.46 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, publishes a 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 58ms

Nameserver	IP addresses	PTR	ASN / ISP
sandy.ns.cloudflare.com	—	—	—
zac.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 82ms

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

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:c360	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::6815:342e	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 33ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.52.46,172.67.195.96 ech=AEX+DQBBOgAgACAa0+y4n1KX4T2blpfoPVbwuK30TP7kG5m/OtVvcR6jfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c360,2606:4700:3032::6815:342e

📝 TXT Records#

1 records 120ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.energycool.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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 2026-10-13 14:33:43

www	104.21.52.46 172.67.195.96 2606:4700:3031::ac43:c360 2606:4700:3037::6815:342e (AS13335) (address records, no CNAME)
www vs bare domain	Same network energycool.dk: 104.21.52.46 172.67.195.96 2606:4700:3031::ac43:c360 2606:4700:3037::6815:342e (AS13335) www.energycool.dk: 104.21.52.46 172.67.195.96 2606:4700:3031::ac43:c360 2606:4700:3037::6815:342e (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 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#

119ms

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

🏷️ SOA#

33ms

Field	Value
Serial	2406606279
Primary NS (MNAME)	sandy.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 10:50:52

Field	Value
Registrar	Simply.com A/S
Registered	2009-09-09
Expires	2027-09-30 (344d)

🔗 Same registrant#

4 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
ec-group.dk	Simply.com A/S
ecgroup.dk	Simply.com A/S
energy-cloud.dk	Simply.com A/S
energycloud.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

58ms

82ms

47ms

AAAA

35ms

TXT

120ms

CAA

41ms

HTTPS

33ms

TLSA

56ms

SOA

33ms

MTA-STS

71ms

DNSSEC

119ms

SRV

0ms

Total

396ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 14:33:43	441ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-12 11:48:47	421ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-03 20:32:41	451ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 21:44:51	501ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 04:57:27	619ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 08:52:08	3130ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-15 13:03:02	3747ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-03 16:37:35	8692ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-02 12:29:34	3570ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 01:43:36	2042ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 07:31:40	1347ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 07:30:22 shown	396ms	2 NS 2 A 0 MX	🔓 Insecure