werup.dk
Last scanned: 2026-08-28 10:19:05  ·  892ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   49ms
NameserverIP addressesPTRASN / ISP
ns1.onwelcom.dk 185.51.79.241 ns1.onwelcom.dk AS205984 Powernet Aps
ns2.onwelcom.dk 185.51.79.251 — AS205984 Powernet Aps
🌍 A Records1 records   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
194.239.148.35 86400s — AS3292 TDC Holding A/S 194.239.0.0/16 🇩🇰 Denmark Allerød Municipality
📧 MX Records2 records   49ms
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
🔷 Autodiscover194.239.148.35
🔶 Autoconfig194.239.148.35
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   421ms
TXT Record
v=spf1 a ip4:185.51.79.241 ip4:195.190.31.0/24 a:mail.onwelcom.dk mx ~all
✉️ SPF
PolicyRecord (werup.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)
🔐 DNSSEC79ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2016061301
Primary NS (MNAME)ns1.onwelcom.dk
Responsible (RNAME)hostmaster@werup.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
48ms
MX
49ms
AAAA
55ms
TXT
421ms
CAA
50ms
HTTPS
59ms
TLSA
81ms
SOA
0ms
MTA-STS
73ms
DNSSEC
79ms
SRV
76ms
Total
892ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 10:19:05 892ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-08-22 06:57:03 8781ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-08-21 06:45:31 10815ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-28 06:36:22 1844ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-26 19:54:11 1423ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-24 17:28:56 881ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-21 09:31:34 904ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-21 09:07:05 1070ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 06:15:22 775ms 2 NS 1 A 2 MX ⚠️ Bogus View
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