To check if yt-google.com has been flagged by spam filters, we need to see if the domain or its IP address is listed on common DNS-based blacklists, run diagnostics on SPF, DKIM, and DMARC, and review sender reputation metrics. Use Abstract API's IP Abuse Check tool for a complete report on abuse, blacklists, and suspicious activity.

Registered on 2019-01-31, yt-google.com has a risk score of 21. With no DMARC enforcement or SPF policy, and classified as a disposable email, its sender reputation is poor. The absence of MX records and invalid SMTP further degrades trust. Consequently, email deliverability is undeliverable, as recipient systems are likely to filter or reject messages from this domain.

To improve domain reputation, yt-google.com should promptly implement DMARC with enforcement, verifying messages originate from authorized servers. Next, maintain a consistent sending volume, avoiding sudden spikes or suspicious patterns. Third, remove the disposable email configuration, ensuring legitimate user accounts. Finally, authenticate email traffic using DKIM and enforce strict SPF records, proving authenticity and deterring spoofing attempts. These measures will significantly improve trust and reduce spam filtering overall.