falk-ross.dk
Last scanned: 2026-08-28 03:54:33  ·  5928ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   69ms
NameserverIP addressesPTRASN / ISP
auth01.de.folz.net 212.43.64.100 auth01.de.folz.net AS42652 inexio Informationstechnologie und Telekommunikation Gmbh
auth02.de.folz.net 212.43.66.114 auth02.de.folz.net AS42652 inexio Informationstechnologie und Telekommunikation Gmbh
🌍 A Records1 records   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.19.237.54 3600s 217.19.237.54.static.hosted.by.combell.com AS34762 Combell NV 217.19.236.0/23 🇧🇪 Belgium —
📧 MX Records3 records   77ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.falk-ross.de 212.43.66.82 mail.falk-ross.de AS42652 inexio Informationstechnologie und Telekommunikation Gmbh
20 3600s mail2.falk-ross.de 212.43.66.122 mail2.falk-ross.de AS42652 inexio Informationstechnologie und Telekommunikation Gmbh
50 3600s mail3.falk-ross.de 217.89.111.194 — AS3320 Deutsche Telekom AG
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   319ms
TXT Record
v=spf1 ip4:212.43.66.82 ip4:212.43.66.122 ip4:212.43.66.130 ip4:217.89.111.194 ip4:212.43.64.96/27 ip4:81.200.96.52 -all
✉️ SPF
PolicyRecord (falk-ross.dk)
-all (hard fail) v=spf1 ip4:212.43.66.82 ip4:212.43.66.122 ip4:212.43.66.130 ip4:217.89.111.194 ip4:212.43.64.96/27 ip4:81.200.96.52 -all
📨 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)
🔐 DNSSEC105ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial202312221
Primary NS (MNAME)auth01.de.folz.net
Responsible (RNAME)guardian@folz.de
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
69ms
A
52ms
MX
77ms
AAAA
61ms
TXT
319ms
CAA
75ms
HTTPS
75ms
TLSA
4032ms
SOA
0ms
MTA-STS
114ms
DNSSEC
105ms
SRV
102ms
Total
5928ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 03:54:33 5928ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-25 16:42:56 2954ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-17 09:12:51 1803ms 2 NS 1 A 3 MX 🔓 Insecure View
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