Blacklist monitoring for mail servers and domains
A listing on a spam blocklist sends your invoices and password-reset emails to junk folders. FastPing checks your addresses regularly so you can act before your customers notice.
Check details
- Monitor type
- Blacklist
- Target
- Domain or IPv4 address
- Fastest interval
- 6 hours
- Before a down alert
- A second check after 20 seconds
- Checked from
- Helsinki, Finland (EU)
How it works
- Enter a domain or an IPv4 address. For a domain, FastPing looks up its web and mail server addresses.
- Each address is checked against 14 IP blocklists, and the domain against 3 domain blocklists.
- Any listing turns the monitor down and names the list, so you know where to request removal.
What FastPing checks
- IP blocklists
Spamhaus ZEN, Barracuda, SpamCop, UCEPROTECT level 1, Mailspike and more.
- Domain blocklists
Spamhaus DBL, SURBL and NordSpam.
- Mail servers
The first address of up to two MX hosts is checked together with the domain.
Set it up
Run the free blacklist check once. Create a Blacklist monitor with your domain or mail server IP address. Attach the alert channel your mail administrator reads.
Frequently asked questions
If your question is not here, write to us. We reply by email, usually within one business day.
Contact supportHow often are the lists checked?
At most every 6 hours.
Are IPv6 addresses supported?
No. Enter an IPv4 address or a domain.
What should I do when I am listed?
Find and fix the cause first, such as a compromised mailbox or web form, then follow the removal procedure on the list operator's website.
Related monitoring
- DMARC, SPF and DKIM monitoringGraded SPF, DKIM and DMARC records, with change alerts for SPF and DMARC and for DKIM keys that disappear.
- Mail server monitoringSMTP, IMAP and POP3 servers: greeting, STARTTLS or TLS and certificates, without logging in.
- DNS monitoringChange alerts for A, MX, NS, TXT, CAA and other records, as public resolvers see them.
Start with the free plan
3 monitors, checks every 5 minutes and 1 status page. No payment details needed.
Spamhaus, Barracuda, SpamCop, UCEPROTECT, Mailspike, SURBL and NordSpam are trademarks of their respective owners. FastPing is not affiliated with or endorsed by them.