| Id | 655 |
| R.I.P. | 0 |
| Private | 1 |
| Name | Microsoft Forefront DNSBL |
| DNS Zone | dnsbl.forefront.microsoft.com |
| IPv4 | 1 |
| IPv6 | 0 |
| Domain/URI | 0 |
| Type | b |
| URL | http://www.microsoft.com/forefront/ |
| Has only TXT records | 0 |
| Comment | |
| Last failed timestamp (UTC) | 2021-01-18 00:21:45 |
| Last nameserver check (UTC) | 2025-05-09 02:37:42 |
| 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 | 2025-05-09 02:37:43 | ||
| 127.0.0.2 | must | failed | 2025-05-09 02:37:43 |