optiunit.dk

📜 Historical scan 2026-06-17 13:06:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

optiunit.dk is a .dk domain served by 4 nameservers (ns-110.awsdns-13.com, ns-1161.awsdns-17.org, ns-1644.awsdns-13.co.uk and 1 more). It was registered on 22 January 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.158.38 is hosted by team.blue Denmark A/S (AS48854) in Denmark. 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#

4 records 70ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-110.awsdns-13.com	205.251.192.110 2600:9000:5300:6e00::1	ns-110.awsdns-13.com ns-110.awsdns-13.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1161.awsdns-17.org	205.251.196.137 2600:9000:5304:8900::1	ns-1161.awsdns-17.org ns-1161.awsdns-17.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1644.awsdns-13.co.uk	205.251.198.108 2600:9000:5306:6c00::1	ns-1644.awsdns-13.co.uk ns-1644.awsdns-13.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-928.awsdns-52.net	205.251.195.160 2600:9000:5303:a000::1	ns-928.awsdns-52.net ns-928.awsdns-52.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

1 records 70ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.158.38	—	linux205.dandomain.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 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#

📝

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 20:35:59

www	93.191.158.38 (AS48854) (address records, no CNAME)
www vs bare domain	Same network optiunit.dk: 93.191.158.38 (AS48854) www.optiunit.dk: 93.191.158.38 (AS48854)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

85ms

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

🏷️ SOA#

72ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-928.awsdns-52.net
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-10 11:45:39

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-01-22
Expires	2027-01-31 (104d)

📋 WHOIS#

⏱️ Lookup Timing#

70ms

34ms

AAAA

40ms

TXT

186ms

CAA

41ms

HTTPS

58ms

TLSA

115ms

SOA

72ms

MTA-STS

65ms

DNSSEC

85ms

SRV

0ms

Total

806ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 12:48:46	2998ms	4 NS 1 A 0 MX	🔓 Insecure
2026-09-02 11:14:16	3245ms	4 NS 1 A 0 MX	🔓 Insecure
2026-08-26 18:34:47	3352ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-17 13:06:13 shown	806ms	4 NS 1 A 0 MX	🔓 Insecure