aut.ac.ir

Valid Email Server
Domain Lookup › aut.ac.ir

Domain Overview

DNS: ✓ 13d ago Checker: ✓ 13d ago
aut.ac.ir
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-07-27 17:01:30 UTC · ↺ Refresh

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MX Hostnames

  • mx01.aut.ac.ir
  • mx02.aut.ac.ir

MX Priorities

  • mx01.aut.ac.ir: 10
  • mx02.aut.ac.ir: 10

A / AAAA Records

  • 185.211.88.131 (no PTR)

Mail Server IPs

  • 185.211.90.17 ↩ mx01.aut.ac.ir
  • 185.211.90.18 ↩ mx02.aut.ac.ir

SOA Record

Raw SOA ns2.aut.ac.ir admin.aut.ac.ir 2020072852 1200 300 1209600 3600
Primary NS (mname)
ns2.aut.ac.ir
Admin Email (rname)
admin@aut.ac.ir
Serial
2020072852
Refresh
1200s
Retry
300s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns2.aut.ac.ir
ns1.aut.ac.ir
ns3.aut.ac.ir

SPF Record

✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=5; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 5% of failing messages only

DKIM Selectors

✓ 1 found
s1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: s1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

5 records
  • 279b30e186fb257e5413f9d30abce4a01e073ad7a8acb074bf9605e826a5457
  • d005f0384164bcc6245bfc3fe4486b0cd5e0cccdfa79633457f9093d2b0b95f
  • SPFv=spf1 mx -all
  • google-site-verification=M1LBZ0KxP-2d5vf1HRKGgF7NSULb7FKhQmwxokkcqBc
  • 97b05822558bfb9b156deb43658fb85095bf30724aa7cb984926e1a62856aab
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