Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
franca.sp.gov.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 04:42:32 UTC · ↺ Refresh
MX Hostnames
- franca-sp-gov-br.mail.protection.outlook.com
MX Priorities
- franca-sp-gov-br.mail.protection.outlook.com: 5
A / AAAA Records
- 170.231.100.76 ↩ taiga.franca.sp.gov.br
- 2801:80:1970:1ff:172:21:29:17 (no PTR)
Mail Server IPs
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
ian.ns.cloudflare.com dns.cloudflare.com 2399839860 10000 2400 604800 1800
Primary NS (mname)
ian.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399839860
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
melinda.ns.cloudflare.com
ian.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:170.231.100.9 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
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
3 records- MS=49E889A62C2C5108817985A4D553A7729F4A05B4
- google-site-verification=gH2dGEixaGtc-zvF8sbg5eakvUDt8Keih9-0qv9Gsdc
- SPFv=spf1 a mx ip4:170.231.100.9 include:spf.protection.outlook.com -all
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