5 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.
Bulk is email hosted by barracuda: up to 20 domains in one call, processed concurrently, results in input order with a per-item error field and a failure count. Same answer per item as the single endpoint. Batch enrichme...
Bulk spf authorizes barracuda: up to 20 domains in one call, processed concurrently, results in input order with a per-item error field and a failure count. Same answer per item as the single endpoint. Batch enrichment f...
Is the domain's email hosted by barracuda? Looks up the MX records (Cloudflare DoH) and matches them against barracuda's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for d...
Does the domain's SPF record authorise barracuda to send its mail? Reads the SPF TXT record (Cloudflare DoH) and checks for barracuda's include/ip mechanisms, returning yes/no, the matching mechanism and the full record....
Is this IPv4 address listed on barracuda (b.barracudacentral.org)? Performs the DNSBL query (reversed octets under b.barracudacentral.org, via Cloudflare DoH) and returns listed yes/no with the return codes and, where th...