tui-cruise.dk
Last scanned: 2026-08-27 10:06:22  ·  774ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   38ms
NameserverIP addressesPTRASN / ISP
ns01.brandshelter.com 193.227.117.15
2a04:2b00:14cc::15		 —
ns15.i.centralnic-dns.com		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
ns02.brandshelter.net 194.50.187.16
2a04:2b00:14dd::16		 —
ns16.j.centralnic-dns.com		 AS207021 ipcom GmbH
AS207021 ipcom GmbH
🌍 A Records1 records   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
5.9.53.27 3600s static.27.53.9.5.clients.your-server.de AS24940 Hetzner Online GmbH 5.9.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   48ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   252ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (tui-cruise.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.tui-cruise.dk)
p=reject v=DMARC1;p=reject ;pct=100;rua=mailto:2256e681@inbox.ondmarc.com;ruf=mailto:2256e681@inbox.ondmarc.com
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records2 records   69ms
FlagsTagValue
0 iodef mailto:domain@tui.com
0 issue digicert.com
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC125ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026072101
Primary NS (MNAME)ns01.brandshelter.com
Responsible (RNAME)tech@brandshelter.com
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
38ms
A
40ms
MX
48ms
AAAA
47ms
TXT
252ms
CAA
69ms
HTTPS
76ms
TLSA
144ms
SOA
0ms
MTA-STS
97ms
DNSSEC
125ms
SRV
91ms
Total
774ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 10:06:22 774ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-26 22:48:42 752ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-22 16:14:21 664ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 19:15:47 856ms 3 NS 2 A 0 MX 🔓 Insecure View
2026-06-20 18:30:40 1008ms 3 NS 2 A 0 MX 🔓 Insecure View
2026-06-18 05:49:00 985ms 3 NS 2 A 0 MX 🔓 Insecure View
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