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 f.Fr

TypeValueTTLFirst/Last Observed
A 5.135.179.141 21600 2026-08-10 07:41:18
MX mail.f.fr 21600 2026-08-10 07:41:18
NS ns321783.ip-5-135-179.eu 3599 2026-08-10 07:41:18
NS ns.kimsufi.com 3599 2026-08-10 07:41:18
SOA ns321783.ip-5-135-179.eu 21600 2026-08-10 07:41:18
TXT v=spf1 a mx a:f.fr ip4:5.135.179.141 ip6:2001:41d0:8:ba8d::1 ?all 21600 2026-08-10 07:41:18

Most-Observed Hosts

HostRecordsLast Seen
aaa.com 10212h ago
fedex.com 8213h ago
prudential.com 6414h ago
marriott.com 6216h ago
ringcentral.com 575h ago
zoominfo.com 522d ago
185.220.101.25 502d ago
185.220.101.7 503d ago
185.220.101.19 502d ago
185.220.101.5 503d ago
185.220.101.13 503d ago
185.220.101.24 502d ago
185.220.101.29 503d ago
185.220.101.26 502d ago
185.220.101.23 503d ago
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