kentkoehler.dk

📜 Historical scan 2026-06-21 03:56:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kentkoehler.dk is a .dk domain served by 3 nameservers (ns1.stom.dk, ns2.stom.dk, ns3.stom.dk). It was registered on 14 February 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.116.13.122 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by kentkoehler-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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#

3 records 102ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.stom.dk	172.105.72.183 2a01:7e01::f03c:94ff:fe6a:805d	ns1.dnsresolve.io —	AS63949 Akamai Connected Cloud AS63949 Akamai Connected Cloud
ns2.stom.dk	152.115.36.124	—	AS31027 GlobalConnect A/S
ns3.stom.dk	212.71.233.109 2a01:7e00::f03c:94ff:fe9f:2cca	212-71-233-109.ip.linodeusercontent.com —	AS63949 Akamai Connected Cloud AS63949 Akamai Connected Cloud

🌍 A Records#

1 records 94ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.116.13.122	14400s	—	AS31027	GlobalConnect A/S	87.116.0.0/18	🇩🇰 Denmark	—

📧 MX Records#

1 records 86ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	kentkoehler-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::6 2a01:111:f403:ca04::f 2a01:111:f403:ca09::d 52.101.68.12 52.101.68.18 52.101.68.32 52.101.73.28	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 52.98.228.232

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 530ms

TXT Record
v=spf1 +a +mx +ip4:87.116.13.122 include:spf.protection.outlook.com ip4:193.8.36.0/22 include:spf.stom.dk include:sendgrid.net ~all

✉️ SPF#

Policy	Record (kentkoehler.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:87.116.13.122 include:spf.protection.outlook.com ip4:193.8.36.0/22 include:spf.stom.dk include:sendgrid.net ~all

📨 DMARC#

Policy	Record (_dmarc.kentkoehler.dk)
p=quarantine	v=DMARC1; p=quarantine; ruf=mailto:dmarc@stom.dk

📬 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 2026-10-08 11:42:27

www CNAME	kentkoehler.dk (all on kentkoehler.dk) → 87.116.13.122 (AS31027)
www vs bare domain	Same network kentkoehler.dk: 87.116.13.122 (AS31027) www.kentkoehler.dk: 87.116.13.122 (AS31027)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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: 6/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.kentkoehler.dk	4H2fZLEqneTazBSjFhJJRte518HW56uok5Gww1AtvBw
TXT	_acme-challenge.kentkoehler.dk	_F2o4yFuEyoxOBODpuVN1jUcnJLN_7SFN_IwF4FeOLk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

289ms

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

🏷️ SOA#

68ms

Field	Value
Serial	2025051299
Primary NS (MNAME)	ns1.stom.dk
Responsible (RNAME)	cpanel@stom.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-05 19:33:20

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-02-14
Expires	2027-02-28 (126d)

📋 WHOIS#

⏱️ Lookup Timing#

102ms

94ms

86ms

AAAA

80ms

TXT

530ms

CAA

62ms

HTTPS

67ms

TLSA

4041ms

SOA

68ms

MTA-STS

91ms

DNSSEC

289ms

SRV

164ms

Total

5075ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 11:42:27	1269ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-30 14:33:32	858ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-26 12:33:41	10267ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-23 13:23:19	2427ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-23 12:47:38	972ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 03:56:01 shown	5075ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-20 19:07:35	913ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 04:55:24	4535ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 19:28:07	1370ms	3 NS 1 A 1 MX	🔓 Insecure