boatsign.dk
Last scanned: 2026-06-22 07:11:41  ·  2572ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   52ms
NameserverIP addressesPTRASN / ISP
ns1.mainns.de 192.174.68.21
2001:67c:1bc::21		 ns1.mainns.de
ns1.mainns.de		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
ns2.mainns.eu 176.97.158.21
2001:67c:10b8::21		 ns2.mainns.eu
ns2.mainns.eu		 AS207021 ipcom GmbH
AS207021 ipcom GmbH
ns3.mainns.net 192.174.68.20
2001:67c:1bc::20		 ns3.mainns.net
ns3.mainns.net		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
🌍 A Records3 records   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
116.202.21.136 900s cs3.web-redirect.eu AS24940 — — — —
116.202.9.166 900s cs1.web-redirect.eu AS24940 — — — —
116.203.213.72 900s cs2.web-redirect.eu AS24940 — — — —
📧 MX Records1 records   53ms
PriorityTTLMail ServerIP addressesPTRASN
10 900s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)3 records   47ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:c010:3f9c::1 900s cs1.web-redirect.eu AS24940 — — — —
2a01:4f8:c17:c19c::1 900s cs3.web-redirect.eu AS24940 — — — —
2a01:4f8:c2c:abf5::1 900s cs2.web-redirect.eu AS24940 — — — —
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   1201ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (boatsign.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.boatsign.dk)
p=reject v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;
📬 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)
🔐 DNSSEC111ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA57ms
FieldValue
Serial1782088006
Primary NS (MNAME)ns1.mainns.de
Responsible (RNAME)info@domains.resellerinterface.de
Refresh14400s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
52ms
A
51ms
MX
53ms
AAAA
47ms
TXT
1201ms
CAA
48ms
HTTPS
50ms
TLSA
1131ms
SOA
57ms
MTA-STS
69ms
DNSSEC
111ms
SRV
911ms
Total
2572ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-22 07:11:41 2572ms 3 NS 3 A 1 MX 🔓 Insecure View
2026-06-21 10:07:44 1177ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 15:15:22 422ms 3 NS 3 A 0 MX 🔓 Insecure View
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