det-sejler.dk
Last scanned: 2026-08-27 21:36:35  ·  888ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   61ms
NameserverIP addressesPTRASN / ISP
ns1045.ui-dns.biz 185.132.33.45
2607:f1c0:fe:53:185:132:33:45		 ns1045.ui-dns.biz
ns1045.ui-dns.biz		 AS15418 Fasthosts Internet Limited
AS15418 Fasthosts Internet Limited
ns1045.ui-dns.com 185.132.34.45
2607:f1c0:fe:53:185:132:34:45		 ns1045.ui-dns.com
ns1045.ui-dns.com		 AS15418 Fasthosts Internet Limited
AS15418 Fasthosts Internet Limited
ns1045.ui-dns.de 185.132.32.45
2607:f1c0:fe:53:185:132:32:45		 ns1045.ui-dns.de
ns1045.ui-dns.de		 AS15418 Fasthosts Internet Limited
AS15418 Fasthosts Internet Limited
ns1045.ui-dns.org 185.132.35.45
2607:f1c0:fe:53:185:132:35:45		 ns1045.ui-dns.org
ns1045.ui-dns.org		 AS15418 Fasthosts Internet Limited
AS15418 Fasthosts Internet Limited
🌍 A Records1 records   46ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.154.6.179 3600s ip217-154-6-179.pbiaas.com AS8560 IONOS SE 217.154.0.0/21 🇫🇷 France —
📧 MX Records2 records   64ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx00.ionos.co.uk 212.227.15.171 mx00.kundenserver.de AS8560 IONOS SE
10 3600s mx01.ionos.co.uk 212.227.15.188 mx01.kundenserver.de AS8560 IONOS SE
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoveradsredir.ionos.info → 195.20.225.174
🔶 Autoconfig217.154.6.179
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   352ms
TXT Record
v=spf1 include:_spf-eu.ionos.com ~all
zone-ownership-verification-b0629784195420a0dcae1c9e8a6846eba89279a7c04f2037504946abbc645812
✉️ SPF
PolicyRecord (det-sejler.dk)
~all (soft fail) v=spf1 include:_spf-eu.ionos.com ~all
📨 DMARC
PolicyRecord (_dmarc.det-sejler.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)
🔐 DNSSEC89ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2017060199
Primary NS (MNAME)ns1045.ui-dns.com
Responsible (RNAME)hostmaster@1und1.com
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
61ms
A
46ms
MX
64ms
AAAA
44ms
TXT
352ms
CAA
44ms
HTTPS
66ms
TLSA
121ms
SOA
0ms
MTA-STS
92ms
DNSSEC
89ms
SRV
238ms
Total
888ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 21:36:35 888ms 4 NS 1 A 2 MX 🔓 Insecure View
2026-07-05 21:40:39 1703ms 4 NS 1 A 2 MX 🔓 Insecure View
2026-06-20 02:56:10 3379ms 4 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 02:15:10 2764ms 4 NS 1 A 2 MX 🔓 Insecure View
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