esg-klar.dk
Last scanned: 2026-06-25 10:04:27  ·  906ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   79ms
NameserverIP addressesPTRASN / ISP
ns.second-ns.com 213.239.204.242
2a01:4f8:0:a101::b:1		 ns.second-ns.com
ns.second-ns.com		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns1.your-server.de 213.133.100.102
2a01:4f8:0:1::5ddc:1		 ns1.your-server.de
ns1.your-server.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns3.second-ns.de 193.47.99.4
2001:67c:192c::add:b3		 ns3.second-ns.de
ns3.second-ns.de		 AS12337 noris network AG
AS12337 noris network AG
🌍 A Records1 records   127ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.99.9.91 3600s static.91.9.99.91.clients.your-server.de AS24940 Hetzner Online GmbH 91.98.0.0/15 🇩🇪 Germany Falkenstein
📧 MX Records1 records   82ms
PriorityTTLMail ServerIP addressesPTRASN
10 7200s www4.your-server.de 2a01:4f8:d0a:27bd::2
88.198.219.246		 www4.your-server.de
www4.your-server.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔶 Autoconfigmail.your-server.de → 78.46.5.205
🔷 AAAA Records (IPv6)1 records   80ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:c012:3e24::2 7200s — AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇩🇪 Germany Falkenstein
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records2 records   348ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 100 443 mail.your-server.de
_imaps._tcp 0 100 993 mail.your-server.de
📝 TXT Records1 records   317ms
TXT Record
v=spf1 +a +mx ?all
✉️ SPF
PolicyRecord (esg-klar.dk)
?all (neutral) v=spf1 +a +mx ?all
📨 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)
🔐 DNSSEC94ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA76ms
FieldValue
Serial2026012302
Primary NS (MNAME)ns1.your-server.de
Responsible (RNAME)postmaster@your-server.de
Refresh86400s
Retry10800s
Expire3600000s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
79ms
A
127ms
MX
82ms
AAAA
80ms
TXT
317ms
CAA
79ms
HTTPS
53ms
TLSA
131ms
SOA
76ms
MTA-STS
79ms
DNSSEC
94ms
SRV
348ms
Total
906ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-25 10:04:27 906ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 00:23:07 1740ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 23:10:49 936ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 22:03:20 1026ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 08:29:42 600ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 08:20:23 2684ms 3 NS 1 A 1 MX 🔓 Insecure View
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