trzaskowski.dk
Last scanned: 2026-08-27 07:31:07  ·  3297ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   57ms
NameserverIP addressesPTRASN / ISP
ns1.bellcom.dk 49.12.97.194 static.194.97.12.49.clients.your-server.de AS24940 Hetzner Online GmbH
ns2.bellcom.dk 95.216.143.227 static.227.143.216.95.clients.your-server.de AS24940 Hetzner Online GmbH
ns3.bellcom.dk 5.75.170.80 static.80.170.75.5.clients.your-server.de AS24940 Hetzner Online GmbH
🌍 A Records1 records   56ms
IPTTLPTRASNISP / OrgCIDRCountryCity
128.140.27.115 7200s static.115.27.140.128.clients.your-server.de AS24940 Hetzner Online GmbH 128.140.0.0/17 🇩🇪 Germany Falkenstein
📧 MX Records1 records   49ms
PriorityTTLMail ServerIP addressesPTRASN
10 7200s sogo.bellcom.dk 178.105.153.42 sogo.bellcom.dk AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   300ms
TXT Record
v=spf1 a mx include:_spf.bellcom.dk -all
v=spf1 include:fromnorth.dnshome.de
✉️ SPF
⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)
PolicyRecord (trzaskowski.dk)
-all (hard fail) v=spf1 a mx include:_spf.bellcom.dk -all
no all — incomplete SPF v=spf1 include:fromnorth.dnshome.de
📨 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)
🔐 DNSSEC2064ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026052902
Primary NS (MNAME)ns1.bellcom.dk
Responsible (RNAME)domains@bellcom.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)7200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
57ms
A
56ms
MX
49ms
AAAA
58ms
TXT
300ms
CAA
73ms
HTTPS
86ms
TLSA
134ms
SOA
0ms
MTA-STS
111ms
DNSSEC
2064ms
SRV
108ms
Total
3297ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 07:31:07 3297ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-26 02:25:10 10084ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 11:45:32 738ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 21:47:41 2356ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 20:15:14 1188ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 01:16:07 1105ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 15:24:58 928ms 3 NS 1 A 1 MX 🔓 Insecure View
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