klimaisolering.dk

📜 Historical scan 2026-08-30 21:42:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

klimaisolering.dk is a .dk domain served by 2 nameservers (galilea.ns.cloudflare.com, sri.ns.cloudflare.com). It was registered on 27 October 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.9.184 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by klimaisolering-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 97ms

Nameserver	IP addresses	PTR	ASN / ISP
galilea.ns.cloudflare.com	108.162.194.233 162.159.38.233 172.64.34.233 2606:4700:50::a29f:26e9 2803:f800:50::6ca2:c2e9 2a06:98c1:50::ac40:22e9	galilea.ns.cloudflare.com galilea.ns.cloudflare.com galilea.ns.cloudflare.com galilea.ns.cloudflare.com galilea.ns.cloudflare.com galilea.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sri.ns.cloudflare.com	108.162.193.234 172.64.33.234 173.245.59.234 2606:4700:58::adf5:3bea 2803:f800:50::6ca2:c1ea 2a06:98c1:50::ac40:21ea	sri.ns.cloudflare.com sri.ns.cloudflare.com sri.ns.cloudflare.com sri.ns.cloudflare.com sri.ns.cloudflare.com sri.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 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.9.184	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.130.254	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 93ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	klimaisolering-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::f 2a01:111:f403:ca09::20 2a01:111:f403:ca09::9 52.101.181.153 52.101.209.153 52.101.73.16 52.101.73.6	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

2 records 128ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:9b8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:82fe	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 118ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.9.184,172.67.130.254 ech=AEX+DQBBjAAgACCQPut+5uDeTqpG7w/B5EldB1/CcO6m4YJlqsBhOfrbUQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:9b8,2606:4700:3033::ac43:82fe

📝 TXT Records#

3 records 385ms

TXT Record
apple-domain-verification=r4RNSpgpqWCcRSYc
google-site-verification=U1EYXEhivM3q3pe7mmH6CHUP7Qz9RT2dW5TepeEFNpg
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (klimaisolering.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 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 2026-10-23 13:36:08

www	104.21.9.184 172.67.130.254 2606:4700:3030::6815:9b8 2606:4700:3033::ac43:82fe (AS13335) (address records, no CNAME)
www vs bare domain	Same network klimaisolering.dk: 104.21.9.184 172.67.130.254 2606:4700:3030::6815:9b8 2606:4700:3033::ac43:82fe (AS13335) www.klimaisolering.dk: 104.21.9.184 172.67.130.254 2606:4700:3030::6815:9b8 2606:4700:3033::ac43:82fe (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.klimaisolering.dk	8Cl8DoxYtgccYms1kpyc1TzU9QvvxMsdDWwdpH_xVds
TXT	_acme-challenge.klimaisolering.dk	jJ3Pmx3Mq27b3j698tdDT7cUmXdUPghUyMhIsoPVQ7o

🔗 TLSA / DANE#

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

🔐 DNSSEC#

276ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2413540807
Primary NS (MNAME)	galilea.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 05:56:02

Field	Value
Registrar	CURANET A/S
Registered	2018-10-27
Expires	2026-10-31 (7d)

📋 WHOIS#

⏱️ Lookup Timing#

97ms

56ms

93ms

AAAA

128ms

TXT

385ms

CAA

86ms

HTTPS

118ms

TLSA

1262ms

SOA

0ms

MTA-STS

166ms

DNSSEC

276ms

SRV

198ms

Total

3473ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 13:36:08	576ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-07 05:27:33	3170ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-25 01:33:46	1410ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-21 11:02:28	1477ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-14 09:53:22	5410ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-07 09:42:44	2725ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-30 21:42:36 shown	3473ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-20 17:31:04	2299ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-18 08:10:48	2902ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-26 20:37:02	1917ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-20 12:54:00	1692ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-03 09:41:30	1553ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-20 02:21:43	2269ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-17 17:36:44	2322ms	2 NS 2 A 1 MX	🔒 Secure