fortaleza.ce.gov.br

Valid Email Server
Domain Lookup › fortaleza.ce.gov.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
fortaleza.ce.gov.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 08:44:27 UTC · ↺ Refresh

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MX Hostnames

  • mx3.fortaleza.ce.gov.br

MX Priorities

  • mx3.fortaleza.ce.gov.br: 10

A / AAAA Records

  • 45.181.95.6 (no PTR)
  • 2804:1f4c:800:1018::6 (no PTR)

Mail Server IPs

  • 45.181.93.101 ↩ srv0505074.fortaleza.ce.gov.br

SOA Record

Raw SOA dns1.fortaleza.ce.gov.br servicedesk.fortaleza.ce.gov.br 2026031005 7200 120 2419200 300
Primary NS (mname)
dns1.fortaleza.ce.gov.br
Admin Email (rname)
servicedesk@fortaleza.ce.gov.br
Serial
2026031005
Refresh
7200s
Retry
120s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

dns1.fortaleza.ce.gov.br
dns2.fortaleza.ce.gov.br

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:45.181.93.32 ip4:45.181.93.74 ip4:45.181.93.75 ip4:45.181.93.76 ip4:45.181.93.78 ip4:45.181.93.100 ip4:45.181.93.101 ip4:45.181.93.102 ip4:45.181.93.103 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0; adkim=r; aspf=s; pct=100; rf=afrf; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

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

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

All TXT Records

2 records
  • SPFv=spf1 mx ip4:45.181.93.32 ip4:45.181.93.74 ip4:45.181.93.75 ip4:45.181.93.76 ip4:45.181.93.78 ip4:45.181.93.100 ip4:45.181.93.101 ip4:45.181.93.102 ip4:45.181.93.103 -all
  • _5p1sxo5yhrvnqbjhiuzpi78nip9iyql
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