[ IP ]
104.21.21.164
#256,044Top IPs · 1M scope4 domains
Overview
Top IPs list rank
- 1M
- #256,044(5 observation hits)
- Hosted domains (90 days)
- 4
- Hosted domains (all time)
- 4
- First seen
- Mon Aug 03 2026 11:25:23 GM
- Last seen
- Mon Aug 10 2026 17:15:37 GM
- PDNS hits (90 days)
- 5
- Snapshot
- 1970-01-01
List rank history
10 daily snapshots in the Top IPs list (1M scope). Lower rank numbers indicate more accumulated passive-DNS observation evidence.
Whois — 104.21.21.164
No whois data cached for 104.21.21.164 yet.
Open ports — 104.21.21.164
Port scan not run for 104.21.21.164 yet. Probes are queued from passive DNS IPs in the worker pipeline.