fuerbo.dk
Last scanned: 2026-08-30 14:14:59  ·  852ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   27ms
NameserverIP addressesPTRASN / ISP
ns1.nordicnumber.com 91.198.138.46 — AS51167 Contabo GmbH
ns2.nordicnumber.com 91.198.138.47 — AS51167 Contabo GmbH
ns3.nordicnumber.com 213.136.93.70 ns3.nnhosting.eu AS51167 Contabo GmbH
🌍 A Records1 records   41ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.198.138.223 900s — AS51167 Contabo GmbH 91.198.138.0/24 🇫🇷 France Lauterbourg
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover91.198.138.223
🔶 Autoconfig91.198.138.223
🔷 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)
🔐 DNSSEC128ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2016042606
Primary NS (MNAME)ns1.nordicnumber.com
Responsible (RNAME)hostmaster@nordicnumber.com
Refresh900s
Retry600s
Expire900s
Minimum (neg-cache TTL)900s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
27ms
A
41ms
MX
49ms
AAAA
45ms
TXT
310ms
CAA
47ms
HTTPS
52ms
TLSA
181ms
SOA
0ms
MTA-STS
75ms
DNSSEC
128ms
SRV
99ms
Total
852ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 14:14:59 852ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-08-29 00:15:22 65535ms 3 NS 0 A 0 MX ❓ Unknown View
2026-06-25 22:59:34 3254ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-22 06:33:56 871ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 10:14:36 3798ms 3 NS 1 A 0 MX 🔓 Insecure View
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