iobox.dk
Last scanned: 2026-08-18 23:53:23  ·  13527ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   317ms
NameserverIP addressesPTRASN / ISP
ns1.kierratyskone.fi 185.136.96.133
2a06:fb00:1::1:133		 pns11.cloudns.net
pns11.cloudns.net		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
ns2.kierratyskone.fi 185.136.97.133
2a06:fb00:1::2:133		 pns12.cloudns.net
pns12.cloudns.net		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
ns3.kierratyskone.fi 185.136.98.133
2a06:fb00:1::3:133		 pns13.cloudns.net
pns13.cloudns.net		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
ns4.kierratyskone.fi 185.136.99.133
2a06:fb00:1::4:133		 pns14.cloudns.net
pns14.cloudns.net		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
🌍 A Records1 records   314ms
IPTTLPTRASNISP / OrgCIDRCountryCity
138.199.238.165 300s static.165.238.199.138.clients.your-server.de AS24940 Hetzner Online GmbH 138.199.128.0/17 🇩🇪 Germany Falkenstein
📧 MX Records1 records   287ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx01.iobox.com 95.216.158.137 posti.ioboxmail.com AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   881ms
TXT Record
google-site-verification=6uSSSqHLRG1EOx4is_CRpOEPauC3upfhZxIMRXhCorE
v=spf1 mx -all
✉️ SPF
PolicyRecord (iobox.dk)
-all (hard fail) v=spf1 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)
🔐 DNSSEC619ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081802
Primary NS (MNAME)ns1.kierratyskone.fi
Responsible (RNAME)hostmaster@kierratyskone.fi
Refresh7200s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
317ms
A
314ms
MX
287ms
AAAA
272ms
TXT
881ms
CAA
292ms
HTTPS
327ms
TLSA
301ms
SOA
0ms
MTA-STS
452ms
DNSSEC
619ms
SRV
339ms
Total
13527ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-18 23:53:23 13527ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-31 05:42:13 15225ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-09 22:03:58 8047ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-01 00:21:39 5854ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-28 00:47:59 6002ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-26 16:16:34 7363ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-25 22:07:09 7592ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-21 06:44:00 4525ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 15:31:10 1082ms 4 NS 1 A 1 MX 🔒 Secure View
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