aspect.dk
📜 Historical scan 2026-06-28 06:58:46  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   285ms
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   275ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.51.79.250 86400s web01.onwelcom.dk AS205984 Powernet Aps 185.51.78.0/23 🇩🇰 Denmark —
📧 MX Records3 records   281ms
PriorityTTLMail ServerIP addressesPTRASN
5 86400s web01.vipsupport.dk 185.121.175.220 web01.vipsupport.dk AS202914 Adeo Datacenter ApS
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
🔷 Autodiscover127.0.0.1
🔶 Autoconfig185.51.79.250
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   273ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 exchange.onwelcom.dk
📝 TXT Records1 records   657ms
TXT Record
v=spf1 a ip4:185.51.79.235 ip4:185.51.79.242 mx -all
✉️ SPF
PolicyRecord (aspect.dk)
-all (hard fail) v=spf1 a ip4:185.51.79.235 ip4:185.51.79.242 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 / DANE1 records   199ms
Service / OwnerTypeCert association
SMTP _25._tcp.web01.vipsupport.dk DANE-EE · Full cert · SHA-256 76ED78FB22EDCFA18F5D2B899AE5A934…
🔐 DNSSEC574ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA253ms
FieldValue
Serial2016052311
Primary NS (MNAME)ns1.onwelcom.dk
Responsible (RNAME)hostmaster@aspect.dk
Refresh3600s
Retry600s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
285ms
A
275ms
MX
281ms
AAAA
259ms
TXT
657ms
CAA
259ms
HTTPS
252ms
TLSA
199ms
SOA
253ms
MTA-STS
289ms
DNSSEC
574ms
SRV
273ms
Total
1753ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 07:41:50 4642ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-29 05:36:29 2682ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-28 06:58:46 1753ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-22 00:58:40 5141ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-20 23:05:43 1147ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 13:45:23 1656ms 2 NS 1 A 3 MX 🔓 Insecure View
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