stenlock.dk
📜 Historical scan 2026-06-25 07:46:53  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   102ms
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   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.190.31.99 86400s — AS211040 MS 2001 Aps 195.190.31.0/24 🇩🇰 Denmark —
📧 MX Records2 records   77ms
PriorityTTLMail ServerIP addressesPTRASN
10 21600s mailfilter.onwelcom.dk 185.51.79.248 mailfilter.powernet.dk AS205984 Powernet Aps
20 21600s mx2.onwelcom.dk 185.51.79.248 mailfilter.powernet.dk AS205984 Powernet Aps
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover195.190.31.99
🔶 Autoconfig195.190.31.99
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   188ms
TXT Record
v=spf1 a ip4:185.51.79.241 ip4:195.190.31.0/24 a:mail.onwelcom.dk mx ~all
✉️ SPF
PolicyRecord (stenlock.dk)
~all (soft fail) v=spf1 a ip4:185.51.79.241 ip4:195.190.31.0/24 a:mail.onwelcom.dk mx ~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)
🔐 DNSSEC74ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA39ms
FieldValue
Serial2016061301
Primary NS (MNAME)ns1.onwelcom.dk
Responsible (RNAME)hostmaster@stenlock.dk
Refresh3600s
Retry600s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
102ms
A
36ms
MX
77ms
AAAA
40ms
TXT
188ms
CAA
41ms
HTTPS
35ms
TLSA
57ms
SOA
39ms
MTA-STS
89ms
DNSSEC
74ms
SRV
99ms
Total
533ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 14:31:39 2634ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-27 05:00:15 2847ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-25 07:46:53 533ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-24 06:06:10 700ms 2 NS 1 A 2 MX ❓ Unknown View
2026-06-23 15:51:56 981ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 03:51:31 1571ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-18 07:04:11 887ms 2 NS 1 A 2 MX 🔓 Insecure View
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