Aurelius watches your sending domains around the clock — SPF, DKIM, DMARC, MX and 10 blacklists — and alerts you the moment a record breaks or an IP gets listed.
Full SPF + DKIM + DMARC + blacklist report in ~5 seconds. No signup needed.
Your main domain plus every outreach lookalike. Takes a minute; the first audit runs immediately.
SPF lookup counts, DKIM keys, DMARC policy, MX and 10 blacklists — re-checked daily (Pro: every 6 hours) and fingerprinted for drift.
A record breaks, a key rotates, an IP gets listed — Slack or webhook alert within one sweep, with what changed and how to fix it.
Gmail and Microsoft hard-enforce authentication. A stray SPF include, an expired DKIM key, or a missing DMARC policy silently routes your whole sequence to spam.
SPF allows 10 DNS lookups; every ESP eats a few. Go over and SPF returns permerror — silent failure. Aurelius counts them on every check, nested includes and all.
Spamhaus, SpamCop, Barracuda and 7 more, queried on every sweep. If a domain or its IP gets listed you get an alert — not a quarter of mystery bounces.
An intern edits DNS, an ESP rotates keys. We fingerprint your auth setup and alert on any change, with full history of what changed and when.
| Aurelius SDR | Enterprise DMARC suites | Cold-email platform bundles | |
|---|---|---|---|
| Made for | SDR & agency sending domains | IT / security teams | Their own platform users |
| SPF 10-lookup counting | ✓ every check | Some | Rare |
| Blacklist monitoring | ✓ 10 lists | Add-on tier | Partial |
| Works with any ESP | ✓ DNS-level, tool-agnostic | ✓ | ✗ locked to their stack |
| Price for 25 domains | $15/mo flat | $36–200+/mo | $94+/mo platform fee |
One input, full report: SPF, DKIM, DMARC, MX and blacklists, graded A–F.
Validate your SPF record and count DNS lookups against the limit of 10.
Check your DMARC record, policy strength and reporting setup.
Find your DKIM selectors and verify key length and validity.
Check your domain and IPs against 10 major DNS blacklists.
Parse DMARC aggregate XML reports entirely in your browser — never uploaded.