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cf-pdfs.writable.com

HOSTNo public feed match4 pDNS relationships

Evidence summary

Researcher feed observations and neutral DNS history are counted separately.

pDNS relationships
4
pDNS first seen
Mar 2026
pDNS last seen
Mar 2026
pDNS observations
4
Public feed matches

No public feed evidence matches this value.

Related hosts and IPs

Public passive DNS relationships connected to this exact indicator.

cf-pdfs.writable.com52.222.136.99
Mar 20261 observations
cf-pdfs.writable.com52.222.136.76
Mar 20261 observations
cf-pdfs.writable.com52.222.136.47
Mar 20261 observations
cf-pdfs.writable.com52.222.136.92
Mar 20261 observations

Current DNS

Active DNS lookup; this is separate from passive DNS history.

Enriched
Show 5 more current DNS records

Checked 8/16/2026, 4:07:48 PM

Popularity

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

Edition 2026-09-05

Not present in the current Top 1M lists.

Private research

Take this investigation further

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

About CTIDAO
cf-pdfs.writable.com intelligence · CTIDAO