h2sea.dk
Last scanned: 2026-08-27 03:11:02  ·  1558ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   61ms
NameserverIP addressesPTRASN / ISP
ns1210.ispapi.net 194.50.187.210 — AS207021 ipcom GmbH
ns2189.ispapi.net 194.0.182.189 — AS1921 ipcom GmbH
ns3193.ispapi.net 193.227.117.193 — AS1921 ipcom GmbH
🌍 A Records2 records   72ms
IPTTLPTRASNISP / OrgCIDRCountryCity
5.22.145.121 3600s relay.mail-forwarder.io AS16509 Amazon.com, Inc. 5.22.145.0/24 🇩🇪 Germany —
5.22.145.16 3600s relay.mail-forwarder.io AS16509 Amazon.com, Inc. 5.22.145.0/24 🇩🇪 Germany —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)2 records   57ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a00:18e0:5:2:7577:4e4d:413b:f507 3600s relay.mail-forwarder.io AS16509 Amazon.com, Inc. 2a00:18e0:5:0:0:0:0:0/48 🇩🇪 Germany —
2a00:18e0:5:3:dfe2:c743:85aa:61bc 3600s relay.mail-forwarder.io AS16509 Amazon.com, Inc. 2a00:18e0:5:0:0:0:0:0/48 🇩🇪 Germany —
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC109ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2025040901
Primary NS (MNAME)ns3193.ispapi.net
Responsible (RNAME)hostmaster@h2sea.dk
Refresh86400s
Retry7200s
Expire3600000s
Minimum (neg-cache TTL)172800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
61ms
A
72ms
MX
61ms
AAAA
57ms
TXT
233ms
CAA
67ms
HTTPS
43ms
TLSA
146ms
SOA
0ms
MTA-STS
84ms
DNSSEC
109ms
SRV
93ms
Total
1558ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 03:11:02 1558ms 3 NS 2 A 0 MX 🔓 Insecure View
2026-07-02 13:18:43 2247ms 3 NS 2 A 0 MX 🔓 Insecure View
2026-06-23 05:37:20 3888ms 3 NS 2 A 0 MX 🔓 Insecure View
2026-06-22 00:23:58 918ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 03:21:20 2377ms 3 NS 2 A 0 MX 🔓 Insecure View
2026-06-17 11:14:29 2080ms 3 NS 2 A 0 MX 🔓 Insecure View
2026-06-17 10:50:35 900ms 3 NS 2 A 0 MX 🔓 Insecure View
2026-06-17 10:49:43 900ms 3 NS 2 A 0 MX 🔓 Insecure View
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