falco.dk
Last scanned: 2026-08-26 09:19:18  ·  712ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   72ms
NameserverIP addressesPTRASN / ISP
x.ns.joker.com 194.245.103.13 x.ns.joker.com AS5517 CSL Computer Service Langenbach GmbH
y.ns.joker.com 23.88.49.189
2a01:4f8:c0c:165b::1		 static.189.49.88.23.clients.your-server.de
y.ns.joker.com		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
z.ns.joker.com 192.95.37.184
2607:5300:203:7e6d::2222		 z.ns.joker.com
z.ns.joker.com		 AS16276 OVH SAS
AS16276 OVH SAS
🌍 A Records1 records   146ms
IPTTLPTRASNISP / OrgCIDRCountryCity
159.25.16.139 3600s — AS5517 CSL Computer Service Langenbach GmbH 159.25.0.0/16 🇩🇪 Germany —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   214ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (falco.dk)
-all (hard fail) v=spf1 -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)
🔐 DNSSEC106ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026061548
Primary NS (MNAME)x.ns.joker.com
Responsible (RNAME)hostmaster@joker.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
72ms
A
146ms
MX
45ms
AAAA
153ms
TXT
214ms
CAA
152ms
HTTPS
66ms
TLSA
81ms
SOA
0ms
MTA-STS
70ms
DNSSEC
106ms
SRV
152ms
Total
712ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 09:19:18 712ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-24 14:39:40 1473ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-17 09:13:14 788ms 3 NS 1 A 0 MX 🔒 Secure View
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