| Id | 804 | 
| R.I.P. | 0 | 
| Private | 0 | 
| Name | SenderBase® (Reputation List) | 
| DNS Zone | rf.senderbase.org | 
| IPv4 | 1 | 
| IPv6 | 0 | 
| Domain/URI | 0 | 
| Type | i | 
| URL | http://www.senderbase.org/ | 
| Has only TXT records | 1 | 
| Comment | Returns a number in the TXT record. Where -10 is very bad and 10 very good. | 
| Last failed timestamp (UTC) | 2025-10-31 01:06:00 | 
| Last nameserver check (UTC) | 2025-10-31 03:39:34 | 
| Nameservers | 
 | 
| Testentry | Type (presence) | Data of the last response | Last verdict | Last success timestamp (UTC) | Last failed timestamp (UTC) | 
|---|---|---|---|---|---|
| 127.0.0.1 | must_not | success | 2025-10-31 03:39:35 | ||
| 127.0.0.2 | must | failed | 2017-03-23 03:34:45 | 2025-10-31 03:39:35 | 
| Masked RC | Listed entry | Response return code | Response TXT record | Timestamp (UTC) | 
|---|---|---|---|---|
| 185.98.131.26 | 
 | 2017-03-23 11:08:15 | ||
| 94.177.171.78 | 
 | 2017-03-23 11:03:08 | ||
| 104.192.101.26 | 
 | 2017-03-23 11:02:21 | ||
| 46.22.189.51 | 
 | 2017-03-23 11:02:12 | ||
| 203.138.203.6 | 
 | 2017-03-23 11:01:39 | ||
| 96.86.108.82 | 
 | 2017-03-23 11:01:38 | ||
| 5.135.254.64 | 
 | 2017-03-23 11:01:15 | ||
| 216.171.238.69 | 
 | 2017-03-23 11:00:27 | ||
| 164.8.100.2 | 
 | 2017-03-23 11:00:19 | ||
| 217.11.225.90 | 
 | 2017-03-23 11:00:18 |