65.21.45.33 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Nov 22, 2025 07:35:57 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Nov 22, 2025 07:35:57 | |
| Security FireWall | Not in list | - | Get Security Plugin |
| Block Lists | Data loading | - | Use via API, Files & DNSBL |
| Type of attacks | Spam | ||
Abuse reports
| There are currently no abuse reports for this email/IP. Report Abuse activity |
Details
| Network | 65.21.44.0/22 parent network: 65.21.0.0/16 |
|---|---|
| Network Spam Rate | – |
| DNS name | static.33.45.21.65.clients.your-server.de |
| AS number | 24940 |
| Org name | Hetzner Online GmbH |
| Location | Helsinki, Uusimaa, Finland |
| IP Geolocation | lat: 60.1719; lon: 24.9347 |
| | |
| Address | - |
| Phone | - |
| Website | www.hetzner.com |
| AS spam rate | 0.22% |
| Websites hosted on 65.21.45.33 | Data loading |
65.21.44.0/22 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 65.21.45.37 (static.37.45.21.65.clients.your-server.de) | Aug 11, 2026 23:05:36 | Oct 26, 2026 05:06:52 | 3 |
| 2 | 65.21.47.11 (static.11.47.21.65.clients.your-server.de) | Aug 06, 2026 17:42:31 | Sep 29, 2026 02:59:48 | 7 |
| 3 | 65.21.47.172 (server70.getinserver.com) | Oct 17, 2025 18:06:46 | Aug 28, 2026 07:17:04 | 236 |
| 4 | 65.21.45.33 (static.33.45.21.65.clients.your-server.de) | Oct 16, 2025 22:28:10 | Nov 22, 2025 12:35:57 | 248 |
| 5 | 65.21.46.48 (static.48.46.21.65.clients.your-server.de) | Oct 17, 2024 09:22:56 | Jun 08, 2026 23:43:46 | 187 |
| 6 | 65.21.46.233 (server.yourserv.com) | Jul 29, 2024 00:08:00 | Nov 30, 2025 01:35:33 | 3 |
| 7 | 65.21.44.205 (pot8.webmeup.com) | Jul 13, 2024 11:45:40 | Oct 29, 2026 14:33:19 | 31 |
| 8 | 65.21.46.73 (pot9.webmeup.com) | Jul 12, 2024 21:30:42 | Oct 28, 2026 16:47:14 | 21 |
65.21.45.33 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
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Why is this 65.21.45.33 contacting my website?
This 65.21.45.33 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 65.21.45.33 safe?
It depends on the IP address status. If it is green and marked as "Not in lists", it is considered safe. If it is "Blacklisted" and shown in red, it means the IP has been involved in abusive activity such as spam, phishing, scam attacks, password brute-force attempts, or hacking attempts.
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How do I block 65.21.45.33?
Use one of our Anti-Spam plugins, the Security plugin, the Anti-Spam API, or the Block Lists API. If you are not sure which option to choose, please contact our support team: https://cleantalk.org/my/support/open
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Is this a bot or hacker?
It depends on the activity of the 65.21.45.33. If the Anti-Spam or Security plugins stop the attacks, it is most likely a bot. If they do not stop them, there is a high probability that it is a human attacker.
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What does "Blacklisted" mean?
It means the 65.21.45.33 is currently performing various types of spam and security attacks on websites.
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