trainaarhus.dk
📜 Historical scan 2026-06-20 05:52:30  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   65ms
NameserverIP addressesPTRASN / ISP
ns1.exacttarget.com 104.225.42.1 ns01.ums-dns-salesforce.com AS63911 NetActuate, Inc
ns2.exacttarget.com 104.225.42.65 ns02.ums-dns-salesforce.com AS63911 NetActuate, Inc
ns3.exacttarget.com 104.225.42.129 ns03.ums-dns-salesforce.com AS63911 NetActuate, Inc
ns4.exacttarget.com 104.225.42.193 ns04.ums-dns-salesforce.com AS63911 NetActuate, Inc
🌍 A Records1 records   66ms
IPTTLPTRASNISP / OrgCIDRCountryCity
68.232.204.104 3600s reply-mx.s4.exacttarget.com AS14340 Salesforce.com, Inc. 68.232.192.0/20 🇺🇸 United States —
📧 MX Records1 records   80ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s inbound-reply.s4.exacttarget.com 198.245.89.114 inbound-reply.s4.exacttarget.com AS14340 Salesforce.com, Inc.
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records3 records   579ms
TXT Record
google-site-verification=BdU5Ib0nEO4P5tpR4zzbAb4uQ63kquwLHuIzbwlXODI
spf2.0/pra include:cust-senderid.exacttarget.com -all
v=spf1 include:cust-spf.exacttarget.com -all
✉️ SPF
PolicyRecord (trainaarhus.dk)
-all (hard fail) v=spf1 include:cust-spf.exacttarget.com -all
📨 DMARC
PolicyRecord (_dmarc.trainaarhus.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc_agg@dmarc.everest.email; ruf=mailto:dmarc_fr@dmarc.everest.email; adkim=r; aspf=r; pct=100;
📬 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)
🔐 DNSSEC151ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA64ms
FieldValue
Serial2022092001
Primary NS (MNAME)ns1.exacttarget.com
Responsible (RNAME)hostmaster@exacttarget.com
Refresh7200s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
65ms
A
66ms
MX
80ms
AAAA
66ms
TXT
579ms
CAA
69ms
HTTPS
69ms
TLSA
142ms
SOA
64ms
MTA-STS
101ms
DNSSEC
151ms
SRV
250ms
Total
1488ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-01 08:31:34 989ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 19:29:06 1143ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 15:32:54 1034ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 05:52:30 1488ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 16:41:06 3159ms 4 NS 1 A 1 MX 🔓 Insecure View
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