fluch.dk
Last scanned: 2026-08-31 19:40:35  ·  2746ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   69ms
NameserverIP addressesPTRASN / ISP
ns1.world4you.at 185.132.32.253
2607:f1c0:fe:53:185:132:32:253		 ns1.world4you.at
ns1.world4you.at		 AS15418 Fasthosts Internet Limited
AS15418 Fasthosts Internet Limited
ns2.world4you.at 2001:8d8:fe:53:217:160:82:253
217.160.82.253		 ns2.world4you.at
ns2.world4you.at		 AS8560 IONOS SE
AS8560 IONOS SE
🌍 A Records1 records   63ms
IPTTLPTRASNISP / OrgCIDRCountryCity
81.19.159.38 3600s www38sni.world4you.com AS8560 IONOS SE 81.19.144.0/20 🇦🇹 Austria —
📧 MX Records1 records   52ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.fluch.dk 81.19.149.38 mail17.world4you.com AS8560 IONOS SE
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   250ms
TXT Record
v=spf1 mx include:spf.w4ymail.at -all
✉️ SPF
PolicyRecord (fluch.dk)
-all (hard fail) v=spf1 mx include:spf.w4ymail.at -all
📨 DMARC
PolicyRecord (_dmarc.fluch.dk)
p=none (monitor only) v=DMARC1;p=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)
🔐 DNSSEC2083ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2025022432
Primary NS (MNAME)ns1.world4you.at
Responsible (RNAME)hostmaster@world4you.com
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
69ms
A
63ms
MX
52ms
AAAA
68ms
TXT
250ms
CAA
58ms
HTTPS
46ms
TLSA
316ms
SOA
0ms
MTA-STS
89ms
DNSSEC
2083ms
SRV
88ms
Total
2746ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 19:40:35 2746ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-30 02:52:43 849ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 20:09:26 1171ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 09:49:55 672ms 2 NS 1 A 1 MX 🔓 Insecure View
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