ferrox.dk
Last scanned: 2026-08-28 08:58:52  ·  9736ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   79ms
NameserverIP addressesPTRASN / ISP
ns.pop-hannover.de 193.98.1.200
2a00:e68::2		 ns.pop-hannover.de
ns.cs.net.de		 AS15743 net.de AG
AS15743 net.de AG
ns2.pop-hannover.net 2a00:e68:0:2::6
62.48.67.66		 ns2.cs.net.de
ns2.pop-hannover.net		 AS15743 net.de AG
AS15743 net.de AG
🌍 A Records1 records   101ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.252.146.43 600s mailwww.neudorff.de AS61157 PlusServer GmbH 195.252.128.0/19 🇩🇪 Germany —
📧 MX Records2 records   127ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mail1.neudorff.de 62.154.206.219 mail.lohmann-chemikalien.de AS3320 Deutsche Telekom AG
20 600s mail2.neudorff.de 194.25.16.163 — AS3320 Deutsche Telekom AG
🔷 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)
🔐 DNSSEC9080ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2021062200
Primary NS (MNAME)ns.pop-hannover.de
Responsible (RNAME)hostmaster@net.de
Refresh21600s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
79ms
A
101ms
MX
127ms
AAAA
119ms
TXT
461ms
CAA
105ms
HTTPS
114ms
TLSA
130ms
SOA
0ms
MTA-STS
114ms
DNSSEC
9080ms
SRV
126ms
Total
9736ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 08:58:52 9736ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-25 12:28:13 4161ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-21 17:30:44 1042ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 09:44:59 1031ms 2 NS 1 A 2 MX 🔓 Insecure View
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