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 22ndk.com

TypeValueTTLFirst/Last Observed
A 104.21.53.9 300 2026-08-17 10:37:07
A 172.67.206.253 300 2026-08-17 10:37:07
AAAA 2606:4700:3030::6815:3509 300 2026-08-17 10:37:07
AAAA 2606:4700:3035::ac43:cefd 300 2026-08-17 10:37:07
NS eloise.ns.cloudflare.com 21600 2026-08-17 10:37:07
NS leland.ns.cloudflare.com 21600 2026-08-17 10:37:07
SOA eloise.ns.cloudflare.com 1800 2026-08-17 10:37:07

Most-Observed Hosts

HostRecordsLast Seen
aaa.com 102Aug 10, 2026
cisco.com 99Aug 13, 2026
fujifilm.com 844d ago
fedex.com 82Aug 10, 2026
spglobal.com 825d ago
assaabloy.com 802d ago
ingersollrand.com 724d ago
microsoft.com 7111h ago
amazon.com 70Aug 13, 2026
kering.com 6620h ago
prudential.com 64Aug 10, 2026
asics.com 633d ago
vimeo.com 621d ago
marriott.com 62Aug 09, 2026
udemy.com 60Aug 10, 2026
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