iubh.dk
Last scanned: 2026-08-27 11:10:25  ·  985ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   69ms
NameserverIP addressesPTRASN / ISP
dns.dns1.de 2a02:2940:0:a0d1::246
95.130.16.246		 dns.dns1.de
dns.dns1.de		 AS13246 Key-Systems GmbH
AS13246 Key-Systems GmbH
dns.dns2.de 2a02:2940:0:a0d2::218
95.130.17.218		 dns.dns2.de
dns.dns2.de		 AS13246 Key-Systems GmbH
AS13246 Key-Systems GmbH
dns.dns3.de 217.146.22.194
2a00:11c0:e:766::2		 dns.dns3.de
dns.dns3.de		 AS42473 Anexia Cloud Solutions GmbH
AS42473 Anexia Cloud Solutions GmbH
dns.dns4.de 144.76.91.137
2a01:4f8:192:2187::2		 dns.dns4.de
dns.dns4.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   68ms
IPTTLPTRASNISP / OrgCIDRCountryCity
95.130.17.35 86400s — AS13246 Key-Systems GmbH 95.130.16.0/21 🇩🇪 Germany —
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover95.130.17.35
🔶 Autoconfig95.130.17.35
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   430ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (iubh.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.iubh.dk)
p=reject v=DMARC1; p=reject; sp=reject; pct=100; aspf=r; adkim=r;
📬 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)
🔐 DNSSEC121ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2022100501
Primary NS (MNAME)dns.dns1.de
Responsible (RNAME)hostmaster@domainbestellsystem.com
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
69ms
A
68ms
MX
72ms
AAAA
100ms
TXT
430ms
CAA
55ms
HTTPS
63ms
TLSA
126ms
SOA
0ms
MTA-STS
108ms
DNSSEC
121ms
SRV
178ms
Total
985ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 11:10:25 985ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-25 15:18:36 1929ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-18 03:29:08 3137ms 4 NS 1 A 0 MX 🔓 Insecure View
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