doubox.dk
📜 Historical scan 2026-06-17 04:21:28  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   55ms
NameserverIP addressesPTRASN / ISP
ns1.netnames.net — — —
ns2.netnames.net — — —
ns5.netnames.net — — —
ns6.netnames.net — — —
🌍 A Records1 records   54ms
IPTTLPTRASNISP / OrgCIDRCountryCity
62.138.123.56 — — AS61157 PlusServer GmbH 62.138.96.0/19 🇩🇪 Germany —
📧 MX Records1 records   52ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx.douglas.systems 195.191.69.150 — AS50407 Douglas Group Technology GmbH & Co. KG
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   155ms
TXT Record
swisssign-check=m0iMxMWtNJjjyrsMQIVARIbh3keJy2LDtMGKGMaPuI
v=spf1 mx ip4:195.191.69.25 ip4:62.138.86.97 ip4:195.140.184.0/22 ip4:91.192.40.0/22 ip4:127.0.0.1 ip4:20.76.60.30 a:mail.dglecom.net include:spf.afas.online include:sendgrid.net include:spf.protection.outlook.com include:_spf.e-boekhouden.nl -all
✉️ SPF
PolicyRecord (doubox.dk)
-all (hard fail) v=spf1 mx ip4:195.191.69.25 ip4:62.138.86.97 ip4:195.140.184.0/22 ip4:91.192.40.0/22 ip4:127.0.0.1 ip4:20.76.60.30 a:mail.dglecom.net include:spf.afas.online include:sendgrid.net include:spf.protection.outlook.com include:_spf.e-boekhouden.nl -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)
🔐 DNSSEC135ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA53ms
FieldValue
Serial2023101003
Primary NS (MNAME)ns1.netnames.net
Responsible (RNAME)hostmaster@dhag.net
Refresh10000s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
55ms
A
54ms
MX
52ms
AAAA
42ms
TXT
155ms
CAA
54ms
HTTPS
90ms
TLSA
238ms
SOA
53ms
MTA-STS
59ms
DNSSEC
135ms
SRV
0ms
Total
668ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-27 00:23:41 888ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 20:04:01 2156ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 17:34:24 1269ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 04:21:28 668ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 04:21:05 995ms 4 NS 1 A 1 MX 🔓 Insecure View
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