jas-tek.dk

📜 Historical scan 2026-08-13 20:21:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jas-tek.dk is a .dk domain served by 2 nameservers (anton.ns.cloudflare.com, elinore.ns.cloudflare.com). It was registered on 12 April 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 65.108.197.23 is hosted by Hetzner Online GmbH (AS24940) in Finland. Mail is handled by mail02.sandberg-consult.dk. 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#

2 records 235ms

Nameserver	IP addresses	PTR	ASN / ISP
anton.ns.cloudflare.com	108.162.195.175 162.159.44.175 172.64.35.175 2606:4700:58::a29f:2caf 2803:f800:50::6ca2:c3af 2a06:98c1:50::ac40:23af	anton.ns.cloudflare.com anton.ns.cloudflare.com anton.ns.cloudflare.com anton.ns.cloudflare.com anton.ns.cloudflare.com anton.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
elinore.ns.cloudflare.com	108.162.192.153 172.64.32.153 173.245.58.153 2606:4700:50::adf5:3a99 2803:f800:50::6ca2:c099 2a06:98c1:50::ac40:2099	elinore.ns.cloudflare.com elinore.ns.cloudflare.com elinore.ns.cloudflare.com elinore.ns.cloudflare.com elinore.ns.cloudflare.com elinore.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 248ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
65.108.197.23	600s	static.23.197.108.65.clients.your-server.de	AS24940	Hetzner Online GmbH	65.108.0.0/15	🇫🇮 Finland	Helsinki

📧 MX Records#

1 records 234ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail02.sandberg-consult.dk	65.108.197.57	mail02.sandberg-consult.dk	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 292ms

Service	Priority	Weight	Port	Target
_imap._tcp	0	0	143	mail02.sandberg-consult.dk

📝 TXT Records#

1 records 567ms

TXT Record
v=spf1 include:_spf_mailserver.sandberg-consult.dk ~all

✉️ SPF#

Policy	Record (jas-tek.dk)
~all (soft fail)	v=spf1 include:_spf_mailserver.sandberg-consult.dk ~all

📨 DMARC#

Policy	Record (_dmarc.jas-tek.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 2026-10-11 19:18:11

www	NXDOMAIN
www vs bare domain	www does not resolve jas-tek.dk: 65.108.197.23 (AS24940) www.jas-tek.dk: no address (all like this)
Wildcard	No

🔎 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#

479ms

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	2412044139
Primary NS (MNAME)	anton.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 22:16:11

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-04-12
Expires	2027-04-30 (190d)

📋 WHOIS#

⏱️ Lookup Timing#

235ms

248ms

234ms

AAAA

250ms

TXT

567ms

CAA

249ms

HTTPS

249ms

TLSA

397ms

SOA

0ms

MTA-STS

329ms

DNSSEC

479ms

SRV

292ms

Total

6852ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 19:18:11	448ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 00:30:58	561ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-29 23:32:52	536ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-27 17:48:33	576ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-06 05:26:24	3095ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-30 19:18:09	1545ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-13 20:21:15 shown	6852ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-03 11:53:50	7462ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-19 13:33:17	878ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-19 05:28:21	1002ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 14:44:28	1402ms	2 NS 1 A 1 MX	🔓 Insecure