klimacomfort.dk

📜 Historical scan 2026-08-15 13:45:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

klimacomfort.dk is a .dk domain served by 2 nameservers (gabriella.ns.cloudflare.com, mitch.ns.cloudflare.com). It was registered on 14 November 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.19.245 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.onlinemail.io, mx2.onlinemail.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 192ms

Nameserver	IP addresses	PTR	ASN / ISP
gabriella.ns.cloudflare.com	108.162.194.134 162.159.38.134 172.64.34.134 2606:4700:50::a29f:2686 2803:f800:50::6ca2:c286 2a06:98c1:50::ac40:2286	gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mitch.ns.cloudflare.com	108.162.193.208 172.64.33.208 173.245.59.208 2606:4700:58::adf5:3bd0 2803:f800:50::6ca2:c1d0 2a06:98c1:50::ac40:21d0	mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.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 248ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.19.245	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.190.131	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 270ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
20	300s	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.19.245
🔶 Autoconfig	172.67.190.131

🔷 AAAA Records (IPv6)#

2 records 250ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:be83	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:13f5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 281ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.19.245,172.67.190.131 ech=AEX+DQBBxQAgACDJGAup/HDvhNAKXPTuW6LpgW0dKRKBbbIyCMoaaQB3YAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:be83,2606:4700:3036::6815:13f5

📝 TXT Records#

1 records 630ms

TXT Record
v=spf1 +mx +a include:web05.webtohosting.dk include:spf.curanet.dk -all

✉️ SPF#

Policy	Record (klimacomfort.dk)
-all (hard fail)	v=spf1 +mx +a include:web05.webtohosting.dk include:spf.curanet.dk -all

📨 DMARC#

Policy	Record (_dmarc.klimacomfort.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 20:58:08

www	104.21.19.245 172.67.190.131 2606:4700:3033::ac43:be83 2606:4700:3036::6815:13f5 (AS13335) (address records, no CNAME)
www vs bare domain	Same network klimacomfort.dk: 104.21.19.245 172.67.190.131 2606:4700:3033::ac43:be83 2606:4700:3036::6815:13f5 (AS13335) www.klimacomfort.dk: 104.21.19.245 172.67.190.131 2606:4700:3033::ac43:be83 2606:4700:3036::6815:13f5 (AS13335)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u42085828.wl079.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u42085828.wl079.sendgrid.net	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

413ms

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	2412209477
Primary NS (MNAME)	gabriella.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 05:13:51

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-11-14
Expires	2026-11-30 (40d)

📋 WHOIS#

⏱️ Lookup Timing#

192ms

248ms

270ms

AAAA

250ms

TXT

630ms

CAA

275ms

HTTPS

281ms

TLSA

278ms

SOA

0ms

MTA-STS

347ms

DNSSEC

413ms

SRV

297ms

Total

3227ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 20:58:08	1328ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-09 13:07:34	752ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-04 08:35:52	442ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-30 13:25:56	875ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-21 09:44:23	594ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-28 08:15:08	760ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-15 13:45:31 shown	3227ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-07 15:47:56	1127ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-27 08:22:11	1822ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-24 19:27:42	791ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-22 04:27:21	768ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-20 20:58:34	427ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-20 18:59:48	572ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-18 02:12:16	13323ms	2 NS 2 A 2 MX	🔓 Insecure