steffani.dk
Last scanned: 2026-08-28 04:53:40  ·  1146ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   90ms
NameserverIP addressesPTRASN / ISP
ns1.bytebob.com 79.170.40.2 ns1.mainnameserver.com AS20738 Heart Internet limited
ns2.bytebob.com 79.170.43.3 ns2.mainnameserver.com AS20738 Heart Internet limited
🌍 A Records1 records   90ms
IPTTLPTRASNISP / OrgCIDRCountryCity
79.170.44.209 3600s web209.extendcp.co.uk AS20738 Heart Internet limited 79.170.40.0/21 🇬🇧 United Kingdom Leeds
📧 MX Records1 records   82ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.steffani.dk 79.170.44.177 mail177.extendcp.co.uk AS20738 Heart Internet limited
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover79.170.44.209
🔶 Autoconfig79.170.44.209
🔷 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)
🔐 DNSSEC115ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2017112453
Primary NS (MNAME)ns1.bytebob.com
Responsible (RNAME)hostmaster@mainnameserver.com
Refresh10800s
Retry600s
Expire2419200s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
90ms
A
90ms
MX
82ms
AAAA
75ms
TXT
540ms
CAA
94ms
HTTPS
114ms
TLSA
182ms
SOA
0ms
MTA-STS
138ms
DNSSEC
115ms
SRV
171ms
Total
1146ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 04:53:40 1146ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-26 19:11:29 1147ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-25 07:24:04 9693ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 13:31:45 8921ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 02:16:43 1952ms 2 NS 1 A 1 MX 🔓 Insecure View
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