generation-t.dk
Last scanned: 2026-08-27 21:47:56  ·  919ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   49ms
NameserverIP addressesPTRASN / ISP
cns1.alfahosting.info 109.237.142.8
2a01:64c0:0:5000::8		 cns1.cloudpit.de
cns1.cloudpit.de		 AS45012 dogado GmbH
AS45012 dogado GmbH
cns2.alfahosting.info 148.251.254.105
2a01:4f8:2b02:a88::105		 cns2.cloudpit.com
cns2.cloudpit.com		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
cns3.alfahosting.info 109.237.143.8
2a02:2b80:101:5000::8		 cns3.cloudpit.io
cns3.cloudpit.io		 AS45012 dogado GmbH
AS45012 dogado GmbH
🌍 A Records1 records   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
0.0.0.0 10800s — — — — — —
📧 MX Records1 records   53ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mail.generation-t.dk 0.0.0.0 — —
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover0.0.0.0
🔶 Autoconfig0.0.0.0
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   362ms
TXT Record
v=spf1 a mx include:secure-mailgate.com ~all
✉️ SPF
PolicyRecord (generation-t.dk)
~all (soft fail) v=spf1 a mx include:secure-mailgate.com ~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
🏷️ SOA0ms
FieldValue
Serial2026011302
Primary NS (MNAME)cns1.alfahosting.info
Responsible (RNAME)hostmaster\@alfahosting@de
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)10800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
49ms
A
49ms
MX
53ms
AAAA
66ms
TXT
362ms
CAA
52ms
HTTPS
52ms
TLSA
134ms
SOA
0ms
MTA-STS
134ms
DNSSEC
135ms
SRV
127ms
Total
919ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 21:47:56 919ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-03 08:15:38 2520ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-28 08:15:33 1723ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-27 03:03:42 817ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 06:43:32 1174ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 05:09:12 2406ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 10:22:18 742ms 3 NS 1 A 1 MX 🔓 Insecure View
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