nuclos.dk
Last scanned: 2026-06-17 18:11:54  ·  2949ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   267ms
NameserverIP addressesPTRASN / ISP
ns.second-ns.com 213.239.204.242
2a01:4f8:0:a101::b:1		 ns.second-ns.com
ns.second-ns.com		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns1.your-server.de 213.133.100.102
2a01:4f8:0:1::5ddc:1		 ns1.your-server.de
ns1.your-server.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns3.second-ns.de 193.47.99.4
2001:67c:192c::add:b3		 ns3.second-ns.de
ns3.second-ns.de		 AS12337 noris network AG
AS12337 noris network AG
🌍 A Records1 records   249ms
IPTTLPTRASNISP / OrgCIDRCountryCity
213.133.104.4 — www4.your-server.de AS24940 Hetzner Online GmbH 213.133.96.0/19 🇩🇪 Germany Nuremberg
📧 MX Records1 records   254ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.nuclos.dk 213.133.104.4 www4.your-server.de AS24940 Hetzner Online GmbH
🔷 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC389ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA182ms
FieldValue
Serial2026011400
Primary NS (MNAME)ns1.your-server.de
Responsible (RNAME)postmaster@your-server.de
Refresh86400s
Retry1800s
Expire3600000s
Minimum (neg-cache TTL)7200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
267ms
A
249ms
MX
254ms
AAAA
255ms
TXT
616ms
CAA
223ms
HTTPS
242ms
TLSA
398ms
SOA
182ms
MTA-STS
237ms
DNSSEC
389ms
SRV
0ms
Total
2949ms
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