optiunit.dk

📜 Historical scan 2026-08-26 18:34:47 · ← 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 92ms

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 76ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.158.38	300s	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#

134ms

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	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#

92ms

76ms

95ms

AAAA

76ms

TXT

270ms

CAA

85ms

HTTPS

93ms

TLSA

82ms

SOA

0ms

MTA-STS

134ms

DNSSEC

134ms

SRV

111ms

Total

3352ms

🕐 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 shown	3352ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-17 13:06:13	806ms	4 NS 1 A 0 MX	🔓 Insecure