Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
mir.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-20 04:32:25 UTC · ↺ Refresh
MX Hostnames
- mailhost2.mir.com
- mailhost.mir.com
MX Priorities
- mailhost2.mir.com: 20
- mailhost.mir.com: 10
A / AAAA Records
- 142.44.172.12 ↩ ip12.ip-142-44-172.net
Mail Server IPs
- 54.39.193.10 ↩ posto.mir.com
SOA Record
Raw SOA
nisam.mir.com dnsadmin.mir.com 2026051314 3600 300 43200 3600
Primary NS (mname)
nisam.mir.com
Admin Email (rname)
dnsadmin@mir.com
Serial
2026051314
Refresh
3600s
Retry
300s
Expire
43200s
Minimum TTL
3600s
Nameservers (NS)
jesam.mir.com
nisam.mir.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.mir.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=none; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:_spf.mir.com -all
- They live. They walk among us.
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