aalborgheatsystems.dk
Last scanned: 2026-08-28 03:04:02  ·  3130ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   60ms
NameserverIP addressesPTRASN / ISP
ns1.sicor.de 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
ns2.sicor.de 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
ns3.sicor.de 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
ns4.sicor.de 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
🌍 A Records1 records   74ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.130.143.117 600s am02.rz.sicor-kdl.net AS24940 Hetzner Online GmbH 94.130.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)1 records   70ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:13b:2cd1::2 600s am02.rz.sicor-kdl.net 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
📝 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)
🔐 DNSSEC2088ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026032403
Primary NS (MNAME)ns1.sicor.de
Responsible (RNAME)noc@sicor-kdl.net
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
60ms
A
74ms
MX
64ms
AAAA
70ms
TXT
262ms
CAA
62ms
HTTPS
74ms
TLSA
189ms
SOA
0ms
MTA-STS
109ms
DNSSEC
2088ms
SRV
101ms
Total
3130ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 03:04:02 3130ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-08-26 05:11:02 1127ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-20 02:30:10 3094ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-18 09:36:19 1279ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 12:59:09 1138ms 4 NS 0 A 0 MX 🔓 Insecure View
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