sarahgottlieb.dk
Last scanned: 2026-09-02 04:22:31  ·  9925ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   138ms
NameserverIP addressesPTRASN / ISP
ns1.cargo.site 44.205.91.121 ns1.cargo.site AS14618 Amazon.com, Inc.
ns2.cargo.site 100.21.27.241 ns2.cargo.site AS16509 Amazon.com, Inc.
🌍 A Records2 records   129ms
IPTTLPTRASNISP / OrgCIDRCountryCity
3.215.100.79 60s ec2-3-215-100-79.compute-1.amazonaws.com AS14618 Amazon.com, Inc. 3.208.0.0/12 🇺🇸 United States Ashburn
3.234.189.133 60s ec2-3-234-189-133.compute-1.amazonaws.com AS14618 Amazon.com, Inc. 3.224.0.0/12 🇺🇸 United States Ashburn
📧 MX Records
📧
No MX records found
🔷 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)
🔐 DNSSEC9097ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2022112303
Primary NS (MNAME)ns1.cargo.site
Responsible (RNAME)hostmaster@sarahgottlieb.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
138ms
A
129ms
MX
224ms
AAAA
234ms
TXT
1347ms
CAA
127ms
HTTPS
211ms
TLSA
332ms
SOA
0ms
MTA-STS
254ms
DNSSEC
9097ms
SRV
422ms
Total
9925ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 04:22:31 9925ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-26 20:26:30 9689ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-20 23:04:57 1946ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-17 13:59:50 2539ms 2 NS 2 A 0 MX 🔓 Insecure View
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