pro-optics.dk

📜 Historical scan 2026-06-17 23:32:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

pro-optics.dk is a .dk domain served by 2 nameservers (a.portsdns.se, b.portsdns.net). It was registered on 13 December 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.14.90.203 is hosted by Tele2 SWIPnet (AS1257) in Sweden. 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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
a.portsdns.se	2607:f740:e009::1 45.54.35.101	a.portsdns.se a.portsdns.se	AS63911 NetActuate, Inc AS63911 NetActuate, Inc
b.portsdns.net	2a00:11c0:3d::1 94.16.23.1	b.portsdns.net b.portsdns.net	AS42354 Anexia Cloud Solutions GmbH AS42354 Anexia Cloud Solutions GmbH

🌍 A Records#

1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.14.90.203	—	redirect.portsit.se	AS1257	Tele2 SWIPnet	193.12.0.0/14	🇸🇪 Sweden	Malmö

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 386ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (pro-optics.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.pro-optics.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 2026-10-08 11:01:58

www	193.14.90.203 (AS1257) (address records, no CNAME)
www vs bare domain	Same network pro-optics.dk: 193.14.90.203 (AS1257) www.pro-optics.dk: 193.14.90.203 (AS1257)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

110ms

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

🏷️ SOA#

66ms

Field	Value
Serial	2023102500
Primary NS (MNAME)	a.portsdns.se
Responsible (RNAME)	registry@ports.net
Refresh	1800s
Retry	900s
Expire	1814400s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-17 16:33:01

Field	Value
Registrar	Abion AB
Registered	2016-12-13
Expires	2026-12-31 (73d)

🔗 Same registrant#

4 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).

Domain	Registrar
5etta.dk	Abion AB
femetta.dk	Abion AB
hylte.dk	Abion AB
molnussim.dk	Abion AB

📋 WHOIS#

⏱️ Lookup Timing#

31ms

34ms

40ms

AAAA

33ms

TXT

386ms

CAA

67ms

HTTPS

31ms

TLSA

60ms

SOA

66ms

MTA-STS

90ms

DNSSEC

110ms

SRV

1305ms

Total

1640ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 06:22:30	455ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-25 05:23:28	492ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-09 21:00:59	578ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-17 23:32:46 shown	1640ms	2 NS 1 A 0 MX	🔓 Insecure