Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
desenvolvesp.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 04:35:30 UTC · ↺ Refresh
MX Hostnames
- desenvolvesp-com-br.mail.protection.outlook.com
MX Priorities
- desenvolvesp-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 104.18.19.27 (no PTR)
- 104.18.18.27 (no PTR)
- 2606:4700::6812:121b
- 2606:4700::6812:131b
Mail Server IPs
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.desenvolvesp.com.br dns.cloudflare.com 2400007893 10000 2400 604800 1800
Primary NS (mname)
ns1.desenvolvesp.com.br
Admin Email (rname)
dns@cloudflare.com
Serial
2400007893
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns1.desenvolvesp.com.br
ns2.desenvolvesp.com.br
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; aspf=r; adkim=r; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- google-site-verification=YdIdUgLskmyeRE-8PjWavKp-SMpvUcI8USN49JOMipc
- google-site-verification=w4EPoUNGDNhd672V3DafjlcIt_ZLHID_2tCXID7sxx8
- SPFv=spf1 include:spf.protection.outlook.com -all
- 00das000005xo3teag
Full email verification for desenvolvesp.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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