InboxValid Shield
Keep your sender reputation protected.
InboxValid Shield gives every domain a safer delivery foundation. Monitor the reputation and DNS signals that can quietly pull a good sender into spam.
Domain health
Protected
Reputation score · sample
96 / 100
SPF authentication Passing
DKIM signature Passing
DMARC policy Passing
DNS resolution Passing
- 24/7
- reputation monitoring
- DNS
- health and authentication
- Early
- risk detection
Protect the signals that matter
A stronger layer between your domain and the spam folder.
Providers judge the entire technical identity behind a mailbox. Shield helps you maintain the clean, consistent setup that gives your campaigns room to grow.
DNS reputation protection
Keep DNS records predictable and isolated, so your sending reputation is not affected by noisy infrastructure around you.
Early blacklist signals
Surface reputation risks before they become a sending interruption, giving your team time to act while placement stays stable.
A safer sending foundation
Use a stricter baseline for domain health, authentication, and mailbox setup as your outbound volume grows.
Always-on DNS health
Continuously check the technical signals providers rely on, including SPF, DKIM, DMARC, MX and nameserver setup.
Dedicated creation and routing
Keep domain creation and redirection traffic on isolated infrastructure, away from senders that can compromise your reputation.
Built for steady inbox placement
Healthy technical signals create room to scale.
Shield brings the quiet infrastructure work into one place: DNS checks, domain reputation signals, and the configuration details that help providers recognise a responsible sender.
- Authentication signals tracked in one place
- Risks surfaced while there is still time to act
- A consistent baseline for every new domain
InboxValid Shield
Protect your reputation before it needs repairing.
Build healthy sending habits on a foundation providers can trust.
Interactive product demo · No live email is sent