Blacklist Check

Test a domain’s mail servers — or any IP address — against 83 IP blacklists and 17 domain blacklists.

Errors

No mail server addresses foundNo MX records resolved to an IP address for gov.uk. If the domain does not receive mail that is expected; enter a sending IP directly to test it.

Queried via resolvers 93.95.224.28, 185.112.145.28, 127.0.0.1. Also check this domain’s DMARC & SPF or DNS records.