holzstar.dk
Last scanned: 2026-08-28 10:11:02  ·  2787ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   48ms
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   86ms
IPTTLPTRASNISP / OrgCIDRCountryCity
88.198.219.246 7200s www4.your-server.de AS24940 Hetzner Online GmbH 88.198.0.0/16 🇩🇪 Germany Nuremberg
📧 MX Records1 records   86ms
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   70ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:d0a:27bd::2 7200s www4.your-server.de AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇩🇪 Germany —
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records2 records   118ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 100 443 mail.your-server.de
_imaps._tcp 0 100 993 mail.your-server.de
📝 TXT Records1 records   326ms
TXT Record
v=spf1 +a +mx ?all
✉️ SPF
PolicyRecord (holzstar.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)
🔐 DNSSEC2081ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2025121200
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
48ms
A
86ms
MX
86ms
AAAA
70ms
TXT
326ms
CAA
84ms
HTTPS
57ms
TLSA
153ms
SOA
0ms
MTA-STS
105ms
DNSSEC
2081ms
SRV
118ms
Total
2787ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 10:11:02 2787ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-26 17:30:38 9721ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-02 17:12:13 877ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 16:01:30 1119ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 14:23:39 653ms 3 NS 1 A 1 MX 🔓 Insecure View
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