apsund.dk
Last scanned: 2026-08-26 03:58:25  ·  505ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   47ms
🌍 A Records1 records   54ms
📧 MX Records2 records   64ms
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover-mf.onlinemail.io → 185.21.40.62
🔶 Autoconfig46.36.206.129
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   165ms
TXT Record
v=spf1 a include:spf.curanet.dk include:spf.simply.com -all
✉️ SPF
PolicyRecord (apsund.dk)
-all (hard fail) v=spf1 a include:spf.curanet.dk include:spf.simply.com -all
📨 DMARC
PolicyRecord (_dmarc.apsund.dk)
p=quarantine v=DMARC1; p=quarantine
📬 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)
🔐 DNSSEC85ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2024121701
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
47ms
A
54ms
MX
64ms
AAAA
39ms
TXT
165ms
CAA
42ms
HTTPS
36ms
TLSA
44ms
SOA
0ms
MTA-STS
51ms
DNSSEC
85ms
SRV
66ms
Total
505ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 03:58:25 505ms 4 NS 1 A 2 MX 🔒 Secure View
2026-06-20 07:24:43 571ms 4 NS 1 A 2 MX 🔒 Secure View
2026-06-16 13:37:06 654ms 4 NS 1 A 2 MX 🔒 Secure View
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