kleangroup.dk

📜 Historical scan 2026-07-16 15:08:54 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kleangroup.dk is a .dk domain served by 2 nameservers (lennox.ns.cloudflare.com, paislee.ns.cloudflare.com). It was registered on 24 March 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.32.85 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by kleangroup-dk.mail.protection.outlook.com. 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 34ms

Nameserver	IP addresses	PTR	ASN / ISP
lennox.ns.cloudflare.com	108.162.195.214 162.159.44.214 172.64.35.214 2606:4700:58::a29f:2cd6 2803:f800:50::6ca2:c3d6 2a06:98c1:50::ac40:23d6	lennox.ns.cloudflare.com lennox.ns.cloudflare.com lennox.ns.cloudflare.com lennox.ns.cloudflare.com lennox.ns.cloudflare.com lennox.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
paislee.ns.cloudflare.com	108.162.194.183 162.159.38.183 172.64.34.183 2606:4700:50::a29f:26b7 2803:f800:50::6ca2:c2b7 2a06:98c1:50::ac40:22b7	paislee.ns.cloudflare.com paislee.ns.cloudflare.com paislee.ns.cloudflare.com paislee.ns.cloudflare.com paislee.ns.cloudflare.com paislee.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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.32.85	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.185.54	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	kleangroup-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca09::1 2a01:111:f403:ca09::2 2a01:111:f403:ca09::f 52.101.68.18 52.101.68.25 52.101.68.29 52.101.73.16	mail-db4pr02cu00307.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-as2pr05cu00100.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 46ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:2055	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:b936	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 47ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.32.85,172.67.185.54 ech=AEX+DQBBoAAgACCdB77RY4ys6HuAV9Np6yEnf9TmmN3AwD/yqyEvgKFqCQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2055,2606:4700:3031::ac43:b936

🔌 SRV Records#

1 records 116ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

6 records 261ms

TXT Record
apple-domain-verification=xBV098iuOFv8C8k3
cursor-domain-verification-1s6crp=XsD7Kn9dRKV73TkIlGnYDVpXL
google-site-verification=ESTxfiJBp37S0y01NB1Rr7mlHUTKeRPeoOzgyIvHDkg
MS=ms34498721
v=DMARC1; p=none; rua=mailto:dmarc@Kleangroup.dk;
v=spf1 include:spf.protection.outlook.com include:spf-westeu.emailsignatures365.com include:emsd1.com -all

✉️ SPF#

Policy	Record (kleangroup.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf-westeu.emailsignatures365.com include:emsd1.com -all

📨 DMARC#

Policy	Record (_dmarc.kleangroup.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 2026-10-18 13:53:40

www	104.21.32.85 172.67.185.54 2606:4700:3030::6815:2055 2606:4700:3031::ac43:b936 (AS13335) (address records, no CNAME)
www vs bare domain	Same network kleangroup.dk: 104.21.32.85 172.67.185.54 2606:4700:3030::6815:2055 2606:4700:3031::ac43:b936 (AS13335) www.kleangroup.dk: 104.21.32.85 172.67.185.54 2606:4700:3030::6815:2055 2606:4700:3031::ac43:b936 (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

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-kleangroup-dk._domainkey.727communication.onmicrosoft.com	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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

128ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2409550554
Primary NS (MNAME)	lennox.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-18 14:04:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-03-24
Expires	2027-03-31 (162d)

🔗 Same registrant#

3 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
emaster.dk	CURANET A/S
soluzion.dk	CURANET A/S
techiteasy.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

34ms

39ms

35ms

AAAA

46ms

TXT

261ms

CAA

46ms

HTTPS

47ms

TLSA

101ms

SOA

0ms

MTA-STS

57ms

DNSSEC

128ms

SRV

116ms

Total

1218ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 13:53:40	1643ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-09 20:19:11	4017ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-08 10:14:13	3909ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-06 04:35:51	1350ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 04:10:57	1863ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 08:40:11	918ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 08:07:17	1412ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-20 19:33:38	1225ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-15 14:48:57	2168ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-11 04:03:13	2471ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-06 22:36:51	2236ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-30 20:45:51	3025ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-28 14:05:06	2927ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 12:16:26	1943ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-25 05:47:46	891ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-21 03:56:39	2435ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-12 04:30:49	9657ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-07 11:50:58	9240ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-29 08:42:01	2214ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-27 12:48:48	3431ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-22 07:00:06	3040ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-16 15:08:54 shown	1218ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-11 21:55:17	18149ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-09 04:41:22	3380ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-06 21:06:28	2543ms	2 NS 2 A 1 MX	🔓 Insecure