doktech.dk

📜 Historical scan 2026-06-17 04:06:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

doktech.dk is a .dk domain served by 4 nameservers (ns1.dotserv.com, ns1.dotserv.net, ns2.dotserv.com and 1 more). It was registered on 7 March 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.216.97 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by mail.doktech.dk. 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#

4 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dotserv.com	—	—	—
ns1.dotserv.net	—	—	—
ns2.dotserv.com	—	—	—
ns2.dotserv.net	—	—	—

🌍 A Records#

1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.20.216.97	—	s0.enavn.dk	AS21060	Atea A/S	178.20.216.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	mail.doktech.dk	178.20.216.97	s0.enavn.dk	AS21060 Atea A/S

🔷 AAAA Records (IPv6)#

1 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:7cc0:101:ffff::1:12	—	—	AS21060	Atea A/S	2a01:7cc0:100:0:0:0:0:0/40	🇩🇰 Denmark	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 194ms

TXT Record
v=spf1 +a +mx include:_spf.dotserv.com -all

✉️ SPF#

Policy	Record (doktech.dk)
-all (hard fail)	v=spf1 +a +mx include:_spf.dotserv.com -all

📨 DMARC#

Policy	Record (_dmarc.doktech.dk)
p=reject	v=DMARC1; p=reject;

📬 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 2026-10-12 03:39:39

www CNAME	doktech.dk (all on doktech.dk) → 178.20.216.97 2a01:7cc0:101:ffff::1:12 (AS21060)
www vs bare domain	Same network doktech.dk: 178.20.216.97 2a01:7cc0:101:ffff::1:12 (AS21060) www.doktech.dk: 178.20.216.97 2a01:7cc0:101:ffff::1:12 (AS21060)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ 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: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

124ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2025052201
Primary NS (MNAME)	ns1.dotserv.com
Responsible (RNAME)	hostmaster@doktech.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-12 01:27:35

Field	Value
Registrar	FIONIA IT ApS
Registered	2023-03-07
Expires	2027-03-06 (139d)

🔗 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
bogiedk.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

33ms

34ms

33ms

AAAA

37ms

TXT

194ms

CAA

30ms

HTTPS

30ms

TLSA

72ms

SOA

34ms

MTA-STS

74ms

DNSSEC

124ms

SRV

0ms

Total

613ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 12:40:08	644ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-24 05:14:40	9534ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-17 18:08:45	830ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-04 06:39:59	835ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-02 07:23:50	2673ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-29 16:26:05	870ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 04:06:04 shown	613ms	4 NS 1 A 1 MX	🔓 Insecure