janerasch.dk
Last scanned: 2026-08-27 16:19:35  ·  850ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   49ms
NameserverIP addressesPTRASN / ISP
ns1.onwelcom.dk 185.51.79.241 mail.onwelcom.dk AS205984 Powernet Aps
ns2.onwelcom.dk 185.51.79.251 — AS205984 Powernet Aps
🌍 A Records1 records   60ms
IPTTLPTRASNISP / OrgCIDRCountryCity
83.133.64.177 86400s — AS13237 euNetworks GmbH 83.133.64.0/22 🇩🇪 Germany —
📧 MX Records2 records   85ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mailfilter.onwelcom.dk 185.51.79.248 mailfilter.powernet.dk AS205984 Powernet Aps
20 86400s mx2.onwelcom.dk 185.51.79.248 mailfilter.powernet.dk AS205984 Powernet Aps
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover83.133.64.177
🔶 Autoconfig83.133.64.177
🔷 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)
🔐 DNSSEC132ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2016040319
Primary NS (MNAME)ns1.onwelcom.dk
Responsible (RNAME)hostmaster@janerasch.dk
Refresh3600s
Retry600s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
49ms
A
60ms
MX
85ms
AAAA
83ms
TXT
209ms
CAA
66ms
HTTPS
60ms
TLSA
220ms
SOA
0ms
MTA-STS
78ms
DNSSEC
132ms
SRV
99ms
Total
850ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 16:19:35 850ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-08-27 06:43:49 979ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-26 18:44:03 2787ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-23 00:38:33 913ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 04:16:46 8600ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 11:44:43 1150ms 2 NS 1 A 2 MX 🔓 Insecure View
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