zehndersystem.dk
Last scanned: 2026-06-23 14:22:39  ·  3262ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   277ms
NameserverIP addressesPTRASN / ISP
ns10.managed-ip.com 2001:8d8:fe:53:217:160:81:161
217.160.81.161		 ns-ix2.ui-dns.biz
ns-ix2.ui-dns.biz		 AS8560 IONOS SE
AS8560 IONOS SE
ns11.managed-ip.info 185.132.35.161
2607:f1c0:fe:53:185:132:35:161		 ns-ix2.ui-dns.org
ns-ix2.ui-dns.org		 AS15418 Fasthosts Internet Limited
AS15418 Fasthosts Internet Limited
ns12.managed-ip.info 185.132.34.161
2607:f1c0:fe:53:185:132:34:161		 ns-ix2.ui-dns.com
ns-ix2.ui-dns.com		 AS15418 Fasthosts Internet Limited
AS15418 Fasthosts Internet Limited
ns9.managed-ip.com 2001:8d8:fe:53:217:160:80:161
217.160.80.161		 ns-ix2.ui-dns.de
ns-ix2.ui-dns.de		 AS8560 IONOS SE
AS8560 IONOS SE
🌍 A Records1 records   264ms
IPTTLPTRASNISP / OrgCIDRCountryCity
62.116.130.8 86400s redirect.domain-robot.org AS15456 InterNetX GmbH 62.116.128.0/20 🇩🇪 Germany —
📧 MX Records1 records   321ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   697ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (zehndersystem.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.zehndersystem.dk)
p=reject v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc-rua@reports.zehndergroup.com; ruf=mailto:dmarc-ruf@reports.zehndergroup.com; adkim=s; aspf=s
📬 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)
🔐 DNSSEC497ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA307ms
FieldValue
Serial2024031808
Primary NS (MNAME)ns9.managed-ip.com
Responsible (RNAME)domainadmin@managed-ip.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
277ms
A
264ms
MX
321ms
AAAA
289ms
TXT
697ms
CAA
313ms
HTTPS
294ms
TLSA
182ms
SOA
307ms
MTA-STS
333ms
DNSSEC
497ms
SRV
416ms
Total
3262ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-23 14:22:39 3262ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 06:38:33 1032ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 20:20:27 2511ms 4 NS 1 A 0 MX 🔓 Insecure View
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