iums.ac.ir

Email infrastructure report · Last checked 28 Jul 2026, 18:39 UTC

Summary

iums.ac.ir uses Self-hosted / Custom for email and has SPF, DKIM, and DMARC configured. It is not catch-all.

Mail provider

ProviderSelf-hosted / Custom self-hosted

Primary MXmxa.iums.ac.ir

MX records

Priority	Hostname	IPs
10	mxa.iums.ac.ir	194.225.184.54
10	mxb.iums.ac.ir	194.225.184.55

Authentication

SPF✓ Present -all

DKIM✓ Found (selectors: default, s1, dkim)

DMARC✓ Present p=none

Raw SPF record

v=spf1 mx  -all

Raw DMARC record

v=DMARC1; p=none; sp=none; aspf=r; rua=mailto:admin@iums.ac.ir; ruf=mailto:admin@iums.ac.ir; rf=afrf; pct=100; ri=86400

Email behavior

Catch-all✗ No

Disposable✗ No

Free provider✗ No

STARTTLS✓ Supported

SMTP response10978ms

SMTP banner220-mxa.iums.ac.ir ESMTP 220 mxa.iums.ac.ir ESMTP

What this means

This domain has strong email authentication. Messages claiming to come from @iums.ac.ir can be cryptographically verified by recipients, making spoofing difficult. Deliverability for legitimate mail should be good.

Refresh this report

Cached results are kept indefinitely. If you think the data above is out of date, run a fresh check below. Refreshes are rate-limited (1 per domain every 5 minutes).

Want to verify individual addresses at iums.ac.ir?

CheckMail's API verifies real-time deliverability with SMTP checks, not just DNS lookups. 100 free credits, no credit card required.

Get an API key →

curl https://api.checkmail.dev/v1/verify \
  -G --data-urlencode "email=test@iums.ac.ir" \
  -H "Authorization: Bearer cm_live_..."