vizopti.dk

Records from scan: 2026-10-03 05:13:30  ·  548ms total  ·  last checked 2026-10-16 10:35 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

vizopti.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 15 May 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.97.141.144 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records   54ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   82ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.97.141.144 3600s vm1269.enterprisecloud.nu AS48854 team.blue Denmark A/S 212.97.140.0/22 🇩🇰 Denmark —

📧 MX Records#

📧
No MX records found

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover212.97.141.144
🔶 Autoconfig212.97.141.144

🔷 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#

checked 2026-10-03 05:13:30
wwwAddress record (no CNAME)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.vizopti.dk 7FFTT6Kh8FXDMULuYfOEr9GWETdm84rK4YlSXz3bB8U

🔗 TLSA / DANE#

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

🔐 DNSSEC#

117ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

32ms
FieldValue
Serial2026100200
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-12 06:49:25
FieldValue
RegistrarSimply.com A/S
Registered2025-05-15
Expires2027-05-14 (209d)

🔗 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).

DomainRegistrar
clnq.dkPunktum dk A/S (direct)
dagslinser.dkWEBBUREAUET INFOSERV ApS
øjentablet.dkPunktum dk A/S (direct)
øjenvitaminer.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
54ms
A
82ms
MX
69ms
AAAA
61ms
TXT
208ms
CAA
68ms
HTTPS
67ms
TLSA
48ms
SOA
32ms
MTA-STS
77ms
DNSSEC
117ms
SRV
93ms
Total
548ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-03 05:13:30 shown 548ms 3 NS 1 A 0 MX 🔒 Secure
2026-08-28 10:42:10 422ms 3 NS 1 A 0 MX 🔒 Secure
2026-06-17 14:44:42 2383ms 3 NS 1 A 0 MX 🔒 Secure
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