ekoheat.dk

📜 Historical scan 2026-08-14 14:37:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ekoheat.dk is a .dk domain served by 2 nameservers (eva.ns.cloudflare.com, zod.ns.cloudflare.com). It was registered on 12 April 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.75.67 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.spamfilter.io. 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 42ms

Nameserver	IP addresses	PTR	ASN / ISP
eva.ns.cloudflare.com	108.162.192.114 172.64.32.114 173.245.58.114 2606:4700:50::adf5:3a72 2803:f800:50::6ca2:c072 2a06:98c1:50::ac40:2072	eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zod.ns.cloudflare.com	108.162.193.250 172.64.33.250 173.245.59.250 2606:4700:58::adf5:3bfa 2803:f800:50::6ca2:c1fa 2a06:98c1:50::ac40:21fa	zod.ns.cloudflare.com zod.ns.cloudflare.com zod.ns.cloudflare.com zod.ns.cloudflare.com zod.ns.cloudflare.com zod.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 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.75.67	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.215.254	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mx.spamfilter.io	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscoverredirect.webexchange.nu → 212.237.249.80

🔷 AAAA Records (IPv6)#

2 records 51ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:d7fe	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::6815:4b43	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 54ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.75.67,172.67.215.254 ech=AEX+DQBB9AAgACCP0YYSjGQ2JWqZzPdeck5jLEXcYXtRLSvuySkj8tHiIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d7fe,2606:4700:3031::6815:4b43

📝 TXT Records#

1 records 225ms

TXT Record
v=spf1 include:_spf.powerhosting.dk include:spf.scannet.dk +a +mx ~all

✉️ SPF#

Policy	Record (ekoheat.dk)
~all (soft fail)	v=spf1 include:_spf.powerhosting.dk include:spf.scannet.dk +a +mx ~all

📨 DMARC#

Policy	Record (_dmarc.ekoheat.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@powerhosting.dk; ruf=mailto:dmarc@powerhosting.dk; adkim=r; aspf=r

📬 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 2026-10-10 01:04:39

www	185.21.42.211 (AS48854) (address records, no CNAME)
www vs bare domain	Same network ekoheat.dk: 185.21.42.211 (AS48854) www.ekoheat.dk: 185.21.42.211 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.ekoheat.dk	_acme-challenge.powr.host

🔗 TLSA / DANE#

1 records 95ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.spamfilter.io	DANE-EE · SPKI · SHA-256	9A25F05F2E322DABDCC9B7A06AB47A2D…

🔐 DNSSEC#

99ms

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	2412169270
Primary NS (MNAME)	eva.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 11:15:03

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-04-12
Expires	2027-04-30 (186d)

🔗 Same registrant#

1 domain

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
kesa.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

50ms

48ms

AAAA

51ms

TXT

225ms

CAA

63ms

HTTPS

54ms

TLSA

95ms

SOA

0ms

MTA-STS

65ms

DNSSEC

99ms

SRV

82ms

Total

1433ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 01:54:53	337ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-29 23:06:45	325ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-24 00:58:44	535ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-18 02:48:11	633ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-28 08:15:42	1783ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-14 14:37:51 shown	1433ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-23 23:05:11	25404ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-22 22:09:20	2669ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-26 11:53:30	908ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 09:25:39	819ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 06:41:26	2131ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 06:30:19	624ms	2 NS 2 A 1 MX	🔓 Insecure