kokherrer.dk

📜 Historical scan 2026-08-15 13:15:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kokherrer.dk is a .dk domain served by 3 nameservers (ns4.hostonline.dk, ns5.hostonline.dk, ns6.hostonline.dk). It was registered on 28 May 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.130.143.234 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by kokherrer-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 252ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.hostonline.dk	217.195.185.243 2a02:188:6004:14::10	ns4.hostonline.dk ns4.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns5.hostonline.dk	217.195.185.244 2a02:188:6004:14::11	ns5.hostonline.dk ns5.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns6.hostonline.dk	85.191.126.85	ns6.hostonline.dk	AS204274 AURA Fiber A/S

🌍 A Records#

1 records 264ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.130.143.234	3600s	server.uniquepixels.dk	AS24940	Hetzner Online GmbH	94.130.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 225ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	kokherrer-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::b 2a01:111:f403:ca09::7 2a01:111:f403:ca09::f 52.101.68.12 52.101.68.15 52.101.73.24 52.101.73.6	mail-dbapr03cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 414ms

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

📝 TXT Records#

2 records 723ms

TXT Record
MS=ms21291168
v=spf1 include:_spf.hostonline.dk include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.kokherrer.dk)
p=reject	v=DMARC1; p=reject; aspf=r;

📬 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 20:01:00

www CNAME	kokherrer.dk (all on kokherrer.dk) → 94.130.143.234 (AS24940)
www vs bare domain	Same network kokherrer.dk: 94.130.143.234 (AS24940) www.kokherrer.dk: 94.130.143.234 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 10 iterations · 8-byte salt · opt-out RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-kokherrer-dk._domainkey.kokherrer.n-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-kokherrer-dk._domainkey.kokherrer.n-v1.dkim.mail.microsoft	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: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

583ms

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	2026081402
Primary NS (MNAME)	ns4.hostonline.dk
Responsible (RNAME)	hostmaster@hostonline.dk
Refresh	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	172800s

📋 Registration#

WHOIS fetched 2026-10-13 13:15:27

Field	Value
Registrar	TS COMPUTER ApS
Registered	2002-05-28
Expires	2027-06-30 (254d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

252ms

264ms

225ms

AAAA

267ms

TXT

723ms

CAA

274ms

HTTPS

305ms

TLSA

928ms

SOA

0ms

MTA-STS

459ms

DNSSEC

583ms

SRV

414ms

Total

4223ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 20:01:00	1645ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-13 12:54:17	1534ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-08 19:38:13	3502ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-03 18:32:37	1166ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-02 18:31:42	2667ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-29 17:46:46	754ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-28 14:02:31	1199ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-23 13:15:00	1686ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-19 12:21:50	1316ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-12 10:52:43	1741ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-05 10:08:02	1422ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-29 22:03:19	1149ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 07:13:15	2228ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-24 05:08:03	4113ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-20 02:01:04	2936ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-15 13:15:59 shown	4223ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-11 09:21:02	3259ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-06 08:01:59	3497ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-25 21:09:07	3090ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-20 09:49:11	9331ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-15 18:33:02	1261ms	3 NS 1 A 1 MX	❓ Unknown
2026-07-10 16:52:06	17088ms	3 NS 1 A 1 MX	❓ Unknown
2026-07-06 04:50:44	1476ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-02 15:59:33	1003ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-27 09:20:59	1065ms	3 NS 1 A 1 MX	🔓 Insecure