olskjær.dk xn--olskjr-tua.dk
Last scanned: 2026-08-31 23:25:37  ·  735ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   47ms
NameserverIP addressesPTRASN / ISP
ns1.first-ns.de 213.239.242.238
2a01:4f8:0:a101::a:1		 ns1.first-ns.de
ns1.first-ns.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
robotns2.second-ns.de 213.133.100.103
2a01:4f8:0:1::5ddc:2		 robotns2.second-ns.de
robotns2.second-ns.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
robotns3.second-ns.com 193.47.99.3
2001:67c:192c::add:a3		 robotns3.second-ns.com
robotns3.second-ns.com		 AS12337 noris network AG
AS12337 noris network AG
🌍 A Records1 records   62ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.15.75.140 60s xb90f4b8c.customers.hiper-net.dk AS203953 Hiper A/S 185.15.72.0/22 🇩🇰 Denmark Virum
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover185.15.75.140
🔶 Autoconfig185.15.75.140
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 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)
🔐 DNSSEC100ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026080904
Primary NS (MNAME)a.misconfigured.dns.server.invalid
Responsible (RNAME)hostmaster@xn--olskjr-tua.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
47ms
A
62ms
MX
48ms
AAAA
85ms
TXT
370ms
CAA
57ms
HTTPS
49ms
TLSA
94ms
SOA
0ms
MTA-STS
82ms
DNSSEC
100ms
SRV
114ms
Total
735ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 23:25:37 735ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-08-28 01:24:30 9594ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-08-09 10:34:54 1013ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-07-05 22:16:36 929ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-25 16:13:17 912ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 18:17:45 2959ms 3 NS 1 A 0 MX 🔒 Secure View
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