IP address

Passive DNS

Tags: IP in hostname

IP blacklists

blocklist.de mail

104.168.34.168 is listed on the blocklist.de mail blacklist.

Description: Blocklist.de feed is a free and voluntary service provided<br>by a Fraud/Abuse-specialist. IPs performing Mail attacks.
Type of feed: primary (feed detail page)

Last checked at: 2025-11-15 17:05:00.469000
Was present on blacklist at: 2025-10-31 17:05, 2025-10-31 23:05, 2025-11-01 05:05, 2025-11-01 11:05, 2025-11-01 17:05, 2025-11-01 23:05, 2025-11-02 05:05, 2025-11-02 11:05, 2025-11-10 23:05, 2025-11-11 05:05, 2025-11-11 11:05, 2025-11-11 17:05, 2025-11-11 23:05, 2025-11-12 05:05, 2025-11-12 11:05, 2025-11-12 17:05, 2025-11-13 17:05, 2025-11-13 23:05, 2025-11-14 05:05, 2025-11-14 11:05, 2025-11-14 17:05, 2025-11-14 23:05, 2025-11-15 05:05, 2025-11-15 11:05, 2025-11-15 17:05

Spamhaus XBL CBL

104.168.34.168 was recently listed on the Spamhaus XBL CBL blacklist, but currently it is not.

Description: The Spamhaus Exploits Block List (XBL) is a realtime database of IP addresses of hijacked PCs infected by illegal 3rd party exploits, including open proxies, worms/viruses with built-in spam engines, and other types of trojan-horse exploits.
Type of feed: secondary (DNSBL) (feed detail page)

Last checked at: 2025-12-19 17:05:31.242000
Was present on blacklist at: 2025-10-31 17:05

UCEPROTECT L1

104.168.34.168 is listed on the UCEPROTECT L1 blacklist.

Description: UCEPROTECT-NETWORK list of spam IPs.
Type of feed: primary (feed detail page)

Last checked at: 2025-12-21 08:45:00.514000
Was present on blacklist at: 2025-11-05 16:45, 2025-11-06 00:45, 2025-11-06 08:45, 2025-11-06 16:45, 2025-11-07 00:45, 2025-11-07 08:45, 2025-11-07 16:45, 2025-11-08 00:45, 2025-11-08 08:45, 2025-11-08 16:45, 2025-11-09 00:45, 2025-11-09 08:45, 2025-11-09 16:45, 2025-11-10 00:45, 2025-11-10 08:45, 2025-11-10 16:45, 2025-11-11 00:45, 2025-11-11 08:45, 2025-11-11 16:45, 2025-11-12 00:45, 2025-11-12 08:45, 2025-11-12 16:45, 2025-11-13 00:45, 2025-11-13 08:45, 2025-11-13 16:45, 2025-11-14 00:45, 2025-11-14 08:45, 2025-11-14 16:45, 2025-11-15 00:45, 2025-11-15 08:45, 2025-11-15 16:45, 2025-11-16 00:45, 2025-11-16 08:45, 2025-11-16 16:45, 2025-11-17 00:45, 2025-11-17 08:45, 2025-11-17 16:45, 2025-11-18 00:45, 2025-11-18 08:45, 2025-11-18 16:45, 2025-11-19 00:45, 2025-11-19 08:45, 2025-11-19 16:45, 2025-11-20 00:45, 2025-11-20 08:45, 2025-11-20 16:45, 2025-11-21 00:45, 2025-11-21 08:45, 2025-11-21 16:45, 2025-11-22 00:45, 2025-11-22 08:45, 2025-11-22 16:45, 2025-11-23 00:45, 2025-11-23 08:45, 2025-11-23 16:45, 2025-11-24 00:45, 2025-11-24 08:45, 2025-11-24 16:45, 2025-11-25 00:45, 2025-11-25 08:45, 2025-11-25 16:45, 2025-11-26 00:45, 2025-11-26 08:45, 2025-11-26 16:45, 2025-11-27 00:45, 2025-11-27 08:45, 2025-11-27 16:45, 2025-12-01 00:45, 2025-12-01 08:45, 2025-12-01 16:45, 2025-12-02 00:45, 2025-12-02 08:45, 2025-12-02 16:45, 2025-12-03 00:45, 2025-12-03 08:45, 2025-12-03 16:45, 2025-12-04 00:45, 2025-12-04 08:45, 2025-12-04 16:45, 2025-12-05 00:45, 2025-12-05 08:45, 2025-12-05 16:45, 2025-12-06 00:45, 2025-12-06 08:45, 2025-12-06 16:45, 2025-12-07 00:45, 2025-12-07 08:45, 2025-12-07 16:45, 2025-12-08 00:45, 2025-12-08 08:45, 2025-12-08 16:45, 2025-12-09 00:45, 2025-12-09 08:45, 2025-12-09 16:45, 2025-12-10 00:45, 2025-12-10 08:45, 2025-12-11 16:45, 2025-12-12 00:45, 2025-12-12 08:45, 2025-12-12 16:45, 2025-12-13 00:45, 2025-12-13 08:45, 2025-12-13 16:45, 2025-12-14 00:45, 2025-12-14 08:45, 2025-12-14 16:45, 2025-12-15 00:45, 2025-12-15 08:45, 2025-12-15 16:45, 2025-12-16 00:45, 2025-12-16 08:45, 2025-12-16 16:45, 2025-12-17 00:45, 2025-12-17 08:45, 2025-12-17 16:45, 2025-12-18 00:45, 2025-12-18 08:45, 2025-12-18 16:45, 2025-12-19 00:45, 2025-12-19 08:45, 2025-12-19 16:45, 2025-12-20 00:45, 2025-12-20 08:45, 2025-12-20 16:45, 2025-12-21 00:45, 2025-12-21 08:45

blocklist.de IMAP

104.168.34.168 is listed on the blocklist.de IMAP blacklist.

Description: Blocklist.de feed is a free and voluntary service<br>provided by a Fraud/Abuse-specialist. IPs performing attacks<br>on the Service imap, sasl, pop3.
Type of feed: primary (feed detail page)

Last checked at: 2025-11-12 17:05:00.419000
Was present on blacklist at: 2025-11-10 23:05, 2025-11-11 05:05, 2025-11-11 11:05, 2025-11-11 17:05, 2025-11-11 23:05, 2025-11-12 05:05, 2025-11-12 11:05, 2025-11-12 17:05

Warden events (1)

2025-11-18: AttemptLogin (node.ce2b59): 1

Origin AS: AS36352 - AS-COLOCROSSING
BGP Prefix: 104.168.32.0/21
geo: United States, Buffalo; 🕑 America/New_York
hostname: 104-168-34-168-host.colocrossing.com
hostname_class: ['ip_in_hostname']
Address block ('inetnum' or 'NetRange' in whois database): 104.168.0.0 - 104.168.127.255
last_activity: 2025-11-18 12:01:17
last_warden_event: 2025-11-18 12:01:17
rep: 0.0
reserved_range: 0
ts_added: 2025-10-31 17:05:29.133000
ts_last_update: 2025-12-21 08:46:23.930000

Warden event timeline

DShield event timeline

Presence on blacklists