bl.ofdoom.com is an automated real time blocking list generated from attempts to email nonexistent accounts, on a few domains.
It follows these rules:
The block list can be queried via dns from rbl.ofdoom.com, in the usual manner for an ip based blocklist.
Currently there are 196 blocks on the list.
185.0.0.0/8 matches the net block 185.7.172.0/24
It appears to be announced by AS197937 (HiData - Mizban Dadeh Roham Co, IR)
The last activity was around 2026-08-23 16:00:00-07
It is currently blocked, with a score of 176. It will be unblocked in about 8 days.
185.0.0.0/8 matches the net block 185.74.59.0/24
It appears to be announced by AS42455 (Wi-Manx-AS - ELITE GROUP.IM LIMITED, IM)
The last activity was around 2026-08-16 10:00:00-07
It is currently blocked, with a score of 31. It will be unblocked in about 2 days.
185.0.0.0/8 matches the net block 185.93.89.0/24
It appears to be announced by AS213790 (LimitedNetwork-AS - Limited Network LTD, GB)
The last activity was around 2026-04-15 15:00:00-07
It is currently blocked, with a score of 26675. It will be unblocked in about 1112 days.
185.0.0.0/8 matches the net block 185.126.202.0/24
It appears to be announced by AS215708 (mobinidc - Mobin Arvand Infrastructure Company LTD, IR)
The last activity was around 2026-08-22 01:00:00-07
It is currently blocked, with a score of 31. It will be unblocked in about 2 days.
185.0.0.0/8 matches the net block 185.147.124.0/24
It appears to be announced by AS213861 (Vostrik-AS - Vostrikov Rodion, RU)
The last activity was around 2025-01-17 21:00:00-08
It is currently blocked, with a score of 116619. It will be unblocked in about 4860 days.
185.0.0.0/8 matches the net block 185.156.73.0/24
It appears to be announced by AS211736 (FDN3 - FOP Dmytro Nedilskyi, UA)
The last activity was around 2026-06-08 15:00:00-07
It is currently blocked, with a score of 42014. It will be unblocked in about 1751 days.
185.0.0.0/8 matches the net block 185.224.128.0/24
It appears to be announced by AS49870 (AS49870-BV - Alsycon B.V., NL)
The last activity was around 2024-08-13 20:00:00-07
It is currently blocked, with a score of 77970. It will be unblocked in about 3249 days.
185.0.0.0/8 matches the net block 185.226.160.0/24
It appears to be announced by AS205192 (omurtech - Pole Telekomunikasyon Sanayi ve Ticaret Anonim Sirketi, TR)
The last activity was around 2026-08-23 00:00:00-07
It is currently blocked, with a score of 21. It will be unblocked in about 1 days.
185.0.0.0/8 matches the net block 185.242.3.0/24
It appears to be announced by AS401626 (NETIFACE-TORONTO - Netiface America, Inc., US)
The last activity was around 2026-07-23 07:00:00-07
It is currently blocked, with a score of 4739. It will be unblocked in about 198 days.
185.0.0.0/8 matches the net block 185.252.29.0/24
It appears to be announced by AS201295 (VOLCAN - Shabakeh Ertebatat Artak Towseeh PJSC, IR)
The last activity was around 2026-08-23 16:00:00-07
It is currently blocked, with a score of 194. It will be unblocked in about 9 days.
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