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 osheabuilders.com

TypeValueTTLFirst/Last Observed
A 198.55.244.28 600 2026-08-17 20:31:59
MX d353468b.ess.barracudanetworks.com 600 2026-08-17 20:31:59
MX d353468a.ess.barracudanetworks.com 600 2026-08-17 20:31:59
NS ns45.domaincontrol.com 3600 2026-08-17 20:31:59
NS ns46.domaincontrol.com 3600 2026-08-17 20:31:59
SOA ns45.domaincontrol.com 3600 2026-08-17 20:31:59
TXT v=verifydomain MS=9003078 3600 2026-08-17 20:31:59
TXT miro-verification=28f46ec849be5bb6fe61e1d49d6fe5d7ddab42f0 3600 2026-08-17 20:31:59
TXT v=spf1 ip4:104.152.198.126 ip4:52.1.234.206 ip4:52.70.152.226 ip4:54.165.79.164 ip4:103.47.205.238 include:spf.mailanyone.net include:spf.protection.outlook.com include:sendgrid.net include:spf.ess.barracudanetworks.com include:clientfeedbacktool.com -all 3600 2026-08-17 20:31:59

Most-Observed Hosts

HostRecordsLast Seen
aaa.com 102Aug 10, 2026
cisco.com 99Aug 13, 2026
fujifilm.com 845d ago
fedex.com 82Aug 10, 2026
spglobal.com 826d ago
assaabloy.com 803d ago
ingersollrand.com 725d ago
microsoft.com 711d ago
amazon.com 70Aug 13, 2026
kering.com 662d ago
77.111.241.78 6522h ago
prudential.com 64Aug 10, 2026
asics.com 634d ago
vimeo.com 623d ago
marriott.com 62Aug 09, 2026
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