fudo.dk
Last scanned: 2026-07-02 15:05:24  ·  9874ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   71ms
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   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
188.40.7.122 7200s www276.your-server.de AS24940 Hetzner Online GmbH 188.40.0.0/16 🇩🇪 Germany Nuremberg
📧 MX Records1 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
10 7200s www276.your-server.de 188.40.7.122
2a01:4f8:d0a:2265::2		 www276.your-server.de
www276.your-server.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover91.101.73.208
🔶 Autoconfigmail.your-server.de → 78.46.5.205
🔷 AAAA Records (IPv6)1 records   43ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:d0a:2265::2 7200s www276.your-server.de AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇩🇪 Germany —
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records2 records   119ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 100 443 mail.your-server.de
_imaps._tcp 0 100 993 mail.your-server.de
📝 TXT Records1 records   384ms
TXT Record
v=spf1 +a +mx ?all
✉️ SPF
PolicyRecord (fudo.dk)
?all (neutral) v=spf1 +a +mx ?all
📨 DMARC
PolicyRecord (_dmarc.fudo.dk)
p=reject v=DMARC1;p=reject;sp=none;pct=50;adkim=r;aspf=r;
📬 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)
🔐 DNSSEC9069ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA45ms
FieldValue
Serial2026042900
Primary NS (MNAME)ns1.your-server.de
Responsible (RNAME)postmaster@your-server.de
Refresh86400s
Retry10800s
Expire3600000s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
71ms
A
51ms
MX
45ms
AAAA
43ms
TXT
384ms
CAA
38ms
HTTPS
43ms
TLSA
227ms
SOA
45ms
MTA-STS
103ms
DNSSEC
9069ms
SRV
119ms
Total
9874ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-02 15:05:24 9874ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 08:11:34 699ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 10:10:49 1472ms 3 NS 1 A 1 MX 🔓 Insecure View
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