← Look up another domain · Email Stats home
According to Live Direct Marketing's daily DNS scan (July 13, 2026), nih.gov (Tranco rank #140) receives mail via Self-Hosted. Its DMARC policy is p=reject — one of the minority (47%) of DMARC publishers that actually enforce.
| Mailbox provider (MX) | Self-Hosted |
|---|---|
| ESPs in SPF | none detected |
| SaaS senders in SPF | none detected |
| DMARC policy | p=reject |
| DMARC record | v=DMARC1; p=reject; rua=mailto:8idhoybh@ag.us.dmarcian.com,mailto:reports@dmarc.cyber.dhs.gov; ruf=mailto:8idhoybh@fr.us.dmarcian.com; fo=1; |
| Tranco rank | #140 |
| Snapshot | 2026-07-13 (updated daily) |
nih.gov uses Self-Hosted for inbound mail (detected from its primary MX record) as of July 13, 2026, per Live Direct Marketing's daily Tranco top-1M scan.
Yes — nih.gov publishes p=reject, the strictest DMARC policy (as of July 13, 2026).