kleemann.dk

📜 Historical scan 2026-09-19 03:02:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kleemann.dk is a .dk domain served by 2 nameservers (anirban.ns.cloudflare.com, keira.ns.cloudflare.com). It was registered on 15 July 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.22.243 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by kleemann-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 110ms

Nameserver	IP addresses	PTR	ASN / ISP
anirban.ns.cloudflare.com	108.162.193.64 172.64.33.64 173.245.59.64 2606:4700:58::adf5:3b40 2803:f800:50::6ca2:c140 2a06:98c1:50::ac40:2140	anirban.ns.cloudflare.com anirban.ns.cloudflare.com anirban.ns.cloudflare.com anirban.ns.cloudflare.com anirban.ns.cloudflare.com anirban.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
keira.ns.cloudflare.com	108.162.194.206 162.159.38.206 172.64.34.206 2606:4700:50::a29f:26ce 2803:f800:50::6ca2:c2ce 2a06:98c1:50::ac40:22ce	keira.ns.cloudflare.com keira.ns.cloudflare.com keira.ns.cloudflare.com keira.ns.cloudflare.com keira.ns.cloudflare.com keira.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 99ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.22.243	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.207.222	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 114ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	kleemann-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::9 2a01:111:f403:ca04::f 2a01:111:f403:ca21::a 52.101.73.123 52.101.73.126 52.101.91.159 52.101.91.162	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-matpr04cu00207.inbound.protection.outlook.com mail-matpr04cu00302.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	172.67.207.222

🔷 AAAA Records (IPv6)#

2 records 136ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:cfde	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:16f3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 125ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.22.243,172.67.207.222 ech=AEX+DQBBZQAgACBRdoxUUJTvit/oR9Pdv6jE6khZ2Q5YhSANn3VNsc8USQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:cfde,2606:4700:3036::6815:16f3

📝 TXT Records#

3 records 245ms

TXT Record
brevo-code:38dadc75fd3a2e0d87db86f1d3394bf8
MS=ms97485877
v=spf1 include:_spf.mlsend.com include:spf.protection.outlook.com ip4:193.104.202.0/24 ip4:213.150.50.18 ip4:192.168.201.0/24 ip4:93.160.61.226 a:webmail.hosit.dk ip4:77.66.29.115 ip4:77.66.29.114 ip4:185.31.77.87 include:spf.hosit.dk -all

✉️ SPF#

Policy	Record (kleemann.dk)
-all (hard fail)	v=spf1 include:_spf.mlsend.com include:spf.protection.outlook.com ip4:193.104.202.0/24 ip4:213.150.50.18 ip4:192.168.201.0/24 ip4:93.160.61.226 a:webmail.hosit.dk ip4:77.66.29.115 ip4:77.66.29.114 ip4:185.31.77.87 include:spf.hosit.dk -all

📨 DMARC#

Policy	Record (_dmarc.kleemann.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

📬 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 2026-10-22 05:16:04

www	104.21.22.243 172.67.207.222 2606:4700:3033::ac43:cfde 2606:4700:3036::6815:16f3 (AS13335) (address records, no CNAME)
www vs bare domain	Same network kleemann.dk: 104.21.22.243 172.67.207.222 2606:4700:3033::ac43:cfde 2606:4700:3036::6815:16f3 (AS13335) www.kleemann.dk: 104.21.22.243 172.67.207.222 2606:4700:3033::ac43:cfde 2606:4700:3036::6815:16f3 (AS13335)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-kleemann-dk._domainkey.kleemanndk.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-kleemann-dk._domainkey.kleemanndk.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: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

177ms

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	2414899330
Primary NS (MNAME)	anirban.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 14:58:06

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-07-15
Expires	2027-09-30 (341d)

📋 WHOIS#

⏱️ Lookup Timing#

110ms

99ms

114ms

AAAA

136ms

TXT

245ms

CAA

147ms

HTTPS

125ms

TLSA

804ms

SOA

0ms

MTA-STS

135ms

DNSSEC

177ms

SRV

137ms

Total

2499ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 05:16:04	3926ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 05:54:50	2690ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-19 03:02:31 shown	2499ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-12 01:09:27	759ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 06:37:03	1170ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 14:31:25	2854ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 20:22:47	1221ms	2 NS 1 A 1 MX	🔒 Secure