jkfdomus.dk
Last scanned: 2026-08-31 08:41:36  ·  628ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   45ms
NameserverIP addressesPTRASN / ISP
dns-c.duelhost.dk 142.132.130.246 cde2.duelhost.dk AS24940 Hetzner Online GmbH
dns-d.duelhost.dk 195.201.247.4 dns-d.duelhost.dk AS24940 Hetzner Online GmbH
🌍 A Records1 records   46ms
IPTTLPTRASNISP / OrgCIDRCountryCity
142.132.130.246 3600s cde2.duelhost.dk AS24940 Hetzner Online GmbH 142.132.128.0/17 🇩🇪 Germany Falkenstein
📧 MX Records1 records   42ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.jkfdomus.dk 142.132.130.246 cde2.duelhost.dk AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   244ms
TXT Record
v=spf1 a mx include:relay.mailchannels.net -all
✉️ SPF
PolicyRecord (jkfdomus.dk)
-all (hard fail) v=spf1 a mx include:relay.mailchannels.net -all
📨 DMARC
PolicyRecord (_dmarc.jkfdomus.dk)
p=none (monitor only) v=DMARC1; p=none; sp=none
📬 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)
🔐 DNSSEC113ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2025101705
Primary NS (MNAME)dns-c.duelhost.dk
Responsible (RNAME)hostmaster@jkfdomus.dk
Refresh3600s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
45ms
A
46ms
MX
42ms
AAAA
46ms
TXT
244ms
CAA
39ms
HTTPS
43ms
TLSA
83ms
SOA
0ms
MTA-STS
70ms
DNSSEC
113ms
SRV
68ms
Total
628ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 08:41:36 628ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-28 23:44:58 1215ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-26 20:45:07 9592ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-25 04:44:47 1828ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-24 01:47:59 2186ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-22 23:23:31 2566ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-21 23:12:00 905ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-19 22:07:17 4395ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-18 21:35:45 2462ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-17 16:35:18 1707ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-16 15:38:36 9632ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-14 06:47:53 2952ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-13 04:02:47 24952ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-12 02:21:37 8650ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-09 04:08:41 1872ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-31 11:31:53 8728ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-26 06:04:49 993ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-24 05:18:38 2986ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-23 05:01:03 9105ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-22 04:39:30 1062ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-17 15:54:46 903ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-16 02:48:43 1168ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-11 01:31:14 1243ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-09 00:20:02 8928ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-03 13:59:17 645ms 2 NS 1 A 1 MX 🔓 Insecure View
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