IP address

Passive DNS

Tags:

IP blacklists: PSBL
72.11.140.101 is listed on the PSBL blacklist.

Description: The Passive Spam Block List uses the Spamikaze software to detect spam IPs.
Type of feed: primary (feed detail page)

Last checked at: 2026-01-24 16:45:00.144000
Was present on blacklist at: 2026-01-21 16:45, 2026-01-22 00:45, 2026-01-22 08:45, 2026-01-22 16:45, 2026-01-23 00:45, 2026-01-23 08:45, 2026-01-23 16:45, 2026-01-24 00:45, 2026-01-24 08:45, 2026-01-24 16:45
Spamhaus SBL CSS
72.11.140.101 is listed on the Spamhaus SBL CSS blacklist.

Description: The Spamhaus CSS is part of the SBL. CSS listings will have return code 127.0.0.3 to differentiate from regular SBL listings, which have return code 127.0.0.2.
Type of feed: secondary (DNSBL) (feed detail page)

Last checked at: 2026-01-21 16:50:54.321000
Was present on blacklist at: 2026-01-21 16:50

Origin AS: AS36352 - AS-COLOCROSSING
BGP Prefix: 72.11.140.0/24
geo: United States; 🕑 America/Chicago
hostname: capioladesk.org
Address block ('inetnum' or 'NetRange' in whois database): 72.11.136.0 - 72.11.143.255
reserved_range: 0
Shodan's InternetDB: Open ports: 110, 443, 5222, 5234, 5252, 5259, 5261, 5269, 5357; Tags: proxy, starttls, self-signed; CPEs: cpe:/a:f5:nginx:1.28.0
ts_added: 2026-01-21 16:50:54.150000
ts_last_update: 2026-01-24 16:51:02.920000

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Presence on blacklists