fibrex.dk
Last scanned: 2026-06-25 05:17:56  ·  1127ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   126ms
NameserverIP addressesPTRASN / ISP
dns1.mts-ip.net 212.28.97.60 dns1.mts-ip.net AS13010 MTS Internet GmbH
dns2.mts-ip.net 212.28.97.61 dns2.mts-ip.net AS13010 MTS Internet GmbH
dns3.mts-ip.net 3.72.192.11 dns3.mts-ip.net AS16509 Amazon.com, Inc.
🌍 A Records1 records   112ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.28.97.177 600s 212-28-97-177.mts-ip.net AS13010 MTS Internet GmbH 212.28.96.0/19 🇩🇪 Germany Braunschweig
📧 MX Records
📧
No MX records found
🔷 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)
🔐 DNSSEC209ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA137ms
FieldValue
Serial2023071401
Primary NS (MNAME)dns1.mts-ip.net
Responsible (RNAME)isp-tech@mts.de
Refresh3600s
Retry3600s
Expire3600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
126ms
A
112ms
MX
97ms
AAAA
138ms
TXT
461ms
CAA
136ms
HTTPS
99ms
TLSA
71ms
SOA
137ms
MTA-STS
108ms
DNSSEC
209ms
SRV
194ms
Total
1127ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-25 05:17:56 1127ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 09:49:30 576ms 3 NS 1 A 0 MX 🔓 Insecure View
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