henrykoch.dk

📜 Historical scan 2026-06-26 10:22:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

henrykoch.dk is a .dk domain served by 2 nameservers (ns.dns-service.dk, ns3.dns-service.dk). It was registered on 27 December 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.117.249.253 is hosted by dogado GmbH (AS8648) in Germany. Mail is handled by henrykoch.dk. The zone is not DNSSEC-signed, has no 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#

2 records 53ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dns-service.dk	77.247.76.118	—	AS31590 Rackhosting.com ApS
ns3.dns-service.dk	77.247.76.121	—	AS31590 Rackhosting.com ApS

🌍 A Records#

1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.117.249.253	3600s	vps-918.onecom-cloud.one	AS8648	dogado GmbH	185.117.248.0/22	🇩🇪 Germany	—

📧 MX Records#

1 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	henrykoch.dk	185.117.249.253	vps-918.onecom-cloud.one	AS8648 dogado GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-09 09:52:17

www CNAME	henrykoch.dk (all on henrykoch.dk) → 185.117.249.253 (AS8648)
www vs bare domain	Same network henrykoch.dk: 185.117.249.253 (AS8648) www.henrykoch.dk: 185.117.249.253 (AS8648)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

114ms

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

🏷️ SOA#

43ms

Field	Value
Serial	31
Primary NS (MNAME)	ns.dns-service.dk
Responsible (RNAME)	admin@dns-service.dk
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-16 17:05:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-12-27
Expires	2026-12-31 (75d)

🔗 Same registrant#

1 domain

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
tistrup-mediehus.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

53ms

35ms

51ms

AAAA

38ms

TXT

127ms

CAA

43ms

HTTPS

43ms

TLSA

181ms

SOA

43ms

MTA-STS

50ms

DNSSEC

114ms

SRV

58ms

Total

551ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 09:52:17	3061ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-03 01:07:17	600ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 10:22:34 shown	551ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 11:02:25	1020ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 11:20:27	654ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 11:12:41	738ms	2 NS 1 A 1 MX	🔓 Insecure