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104.21.30.253

IPNo public feed match16 pDNS relationships

Evidence summary

Researcher feed observations and neutral DNS history are counted separately.

pDNS relationships
16
pDNS first seen
Mar 2026
pDNS last seen
Aug 2026
pDNS observations
19
Public feed matches

No public feed evidence matches this value.

Related hosts and IPs

Public passive DNS relationships connected to this exact indicator.

foxz168.org104.21.30.253
Aug 20261 observations
xing-ling.com.cn104.21.30.253
Aug 20261 observations
neovate-device.com104.21.30.253
Aug 20261 observations
epargne2026.com104.21.30.253
Aug 20261 observations
www012356.com104.21.30.253
Aug 20261 observations
maya333.org104.21.30.253
Aug 20261 observations
tftgfvyj.hxtdges.de5.net104.21.30.253
Aug 20261 observations
reachlingua.com104.21.30.253
Jul 20261 observations
optrascanintegrated.com104.21.30.253
Jul 20261 observations
alfatihainstitute.net104.21.30.253
Apr 20262 observations
pornjav.net104.21.30.253
Apr 20263 observations
tierschutzverein-duesseldorf.de104.21.30.253
Apr 20261 observations
tfpigeon.cn104.21.30.253
Apr 20261 observations
2025vortexadvisory.sbs104.21.30.253
Apr 20261 observations
cindyschiralli.shop104.21.30.253
Apr 20261 observations
ynkusu.com104.21.30.253
Mar 20261 observations

Network ownership

BGP origin and registry data from Team Cymru.

Enriched
Origin ASN
AS13335
BGP prefix
104.21.16.0/20
Registry country
US

CLOUDFLARENET - Cloudflare, Inc., US

Registry country is RIR assignment data, not IP geolocation.

Checked 3/14/2026, 1:32:04 PM

Popularity

Daily link and hosting prominence from top1m.org; not a security verdict or traffic estimate.

Edition 2026-09-06
ipv4 · 104.21.30.253
#61,561
Private research

Take this investigation further

16 public pDNS relationships are available. Private research adds exact timing, focused pivots, and matching paid-feed intelligence. Each private app search costs 1 CTIDAO.

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104.21.30.253 intelligence · CTIDAO