eb.mil.br

Valid Email Server
Domain Lookup › eb.mil.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
eb.mil.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-20 19:37:17 UTC · ↺ Refresh

MX Hostnames

  • mta02.webmail.eb.mil.br
  • mta03.webmail.eb.mil.br

MX Priorities

  • mta02.webmail.eb.mil.br: 10
  • mta03.webmail.eb.mil.br: 10

A / AAAA Records

  • 177.8.91.15 (no PTR)

Mail Server IPs

  • 177.8.81.181 ↩ mta02.webmail.eb.mil.br
  • 177.8.81.182 ↩ mta03.webmail.eb.mil.br

SOA Record

Raw SOA dns1.eb.mil.br cop.7cta.eb.mil.br 2026030609 3600 900 2419200 3600
Primary NS (mname)
dns1.eb.mil.br
Admin Email (rname)
cop@7cta.eb.mil.br
Serial
2026030609
Refresh
3600s
Retry
900s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

dns6.eb.mil.br
dns5.eb.mil.br
dns3.eb.mil.br
dns4.eb.mil.br
dns1.eb.mil.br

SPF Record

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

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=none; rua=mailto:[email protected]; rf=afrf; pct=100; ri=86400; aspf=r; adkim=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✗ None detected

No 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

3 records
  • SPFv=spf1 mx -all
  • cisco-ci-domain-verification=699dfc01ec3cd7f439b4021df7078bbb7c31ed4b35ac1a6f3c5a1b2273534c17
  • _globalsign-domain-verification=nTB6Tq8vwy4ZZe5mwvj0zFbBnqS5z9Fzx31uBUriPd
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