systemios.dk
Last scanned: 2026-08-26 00:42:12  ·  9808ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   45ms
NameserverIP addressesPTRASN / ISP
ns1.webhouse.sk 93.184.77.2 ns1.webhouse.sk AS29405 VNET a.s.
ns2.webhouse.sk 46.224.181.191 static.191.181.224.46.clients.your-server.de AS24940 Hetzner Online GmbH
ns3.webhouse.sk 46.229.230.171 ns3.webhouse.sk AS29405 VNET a.s.
🌍 A Records1 records   61ms
IPTTLPTRASNISP / OrgCIDRCountryCity
86.110.243.202 600s web202.webhouse.sk AS29405 VNET a.s. 86.110.224.0/19 🇸🇰 Slovakia Bratislava
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoversystemios.dk → 86.110.243.202
🔶 Autoconfigsystemios.dk → 86.110.243.202
🔷 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.systemios.dk systemios.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC9113ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2025061005
Primary NS (MNAME)ns1.webhouse.sk
Responsible (RNAME)superadmin@webhouse.sk
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
45ms
A
61ms
MX
73ms
AAAA
56ms
TXT
260ms
CAA
67ms
HTTPS
64ms
TLSA
98ms
SOA
0ms
MTA-STS
90ms
DNSSEC
9113ms
SRV
131ms
Total
9808ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 00:42:12 9808ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-24 03:54:46 1126ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-20 21:45:31 1131ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 12:12:43 997ms 3 NS 1 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone