kentu.dk
Last scanned: 2026-06-24 03:40:38  ·  1338ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   122ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   152ms
IPTTLPTRASNISP / OrgCIDRCountryCity
65.109.90.141 7200s static.141.90.109.65.clients.your-server.de AS24940 Hetzner Online GmbH 65.108.0.0/15 🇫🇮 Finland Helsinki
📧 MX Records1 records   122ms
PriorityTTLMail ServerIP addressesPTRASN
10 7200s mail.kentu.dk 178.63.101.206 svr7.zyberland.dk AS24940 Hetzner Online GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover65.109.90.141
🔶 Autoconfig65.109.90.141
🔷 AAAA Records (IPv6)1 records   118ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f9:3051:44e5::12 7200s svr17.visible.dk AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇫🇮 Finland Helsinki
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   323ms
TXT Record
v=spf1 mx a a:svr7.zyberland.dk -all
✉️ SPF
PolicyRecord (kentu.dk)
-all (hard fail) v=spf1 mx a a:svr7.zyberland.dk -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)
🔐 DNSSEC250ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA170ms
FieldValue
Serial2026062005
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
122ms
A
152ms
MX
122ms
AAAA
118ms
TXT
323ms
CAA
132ms
HTTPS
186ms
TLSA
312ms
SOA
170ms
MTA-STS
122ms
DNSSEC
250ms
SRV
165ms
Total
1338ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-24 03:40:38 1338ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 02:26:24 912ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-24 00:44:55 818ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 22:38:38 727ms 2 NS 1 A 1 MX 🔓 Insecure View
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