Passive DNS

Historic DNS Timeline

Shows every DNS record the platform has observed over time (the DNS audit appends, it doesn't overwrite). For deep historic passive DNS beyond your own observations, add a provider like SecurityTrails/WhoisXML (API key).

Observed Records for 35.243.158.138

TypeValueTTLFirst/Last Observed
A 35.243.158.138 3600 2026-09-04 11:38:55
PTR 138.158.243.35.bc.googleusercontent.com - 2026-09-04 11:38:55

Passive Reverse — Domains That Resolved to This IP

DomainObserved
35.243.158.138 history 2026-09-04 11:38:55

Most-Observed Hosts

HostRecordsLast Seen
182.18.206.254 1,2483d ago
88.202.190.151 7193d ago
88.202.190.152 7193d ago
88.202.190.133 7193d ago
88.202.190.144 7193d ago
88.202.190.138 7193d ago
88.202.190.155 7193d ago
88.202.190.148 7193d ago
88.202.190.132 7193d ago
88.202.190.149 7193d ago
88.202.190.142 7193d ago
88.202.190.154 71920h ago
88.202.190.141 71914h ago
88.202.190.157 71911h ago
88.202.190.150 71910h ago
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