zotup.dk
Last scanned: 2026-07-02 14:27:35  ·  10608ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   103ms
NameserverIP addressesPTRASN / ISP
dns.sfera.net 2a02:6000:53::53
80.91.49.210		 dns.sfera.net
dns.sfera.net		 AS35130 Register S.p.A.
AS35130 Register S.p.A.
thunder.sfera.net 2a02:6000:53:1::53
80.91.50.194		 thunder.sfera.net
thunder.sfera.net		 AS35130 Register S.p.A.
AS35130 Register S.p.A.
🌍 A Records1 records   104ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.91.52.90 86400s — AS35130 Register S.p.A. 80.91.48.0/21 🇮🇹 Italy —
📧 MX Records1 records   101ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s maya.sfera.net 80.91.53.84 maya.sfera.net AS35130 Register S.p.A.
🔷 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)
🔐 DNSSEC9064ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA102ms
FieldValue
Serial2015061600
Primary NS (MNAME)dns.sfera.net
Responsible (RNAME)hostmaster@server.sfera.net
Refresh86400s
Retry14400s
Expire3600000s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
103ms
A
104ms
MX
101ms
AAAA
104ms
TXT
399ms
CAA
98ms
HTTPS
101ms
TLSA
127ms
SOA
102ms
MTA-STS
139ms
DNSSEC
9064ms
SRV
156ms
Total
10608ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-02 14:27:35 10608ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 01:48:10 1349ms 2 NS 1 A 1 MX 🔓 Insecure View
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