Domain Overview
DNS: ✓ 3d ago
Checker: ✓ 3d ago
gsp.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-17 23:25:04 UTC · ↺ Refresh
MX Hostnames
- gsp-com-br.mail.protection.outlook.com
MX Priorities
- gsp-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 177.47.183.76 ↩ 177.47.183.76.static.corp.infonet.com.br
Mail Server IPs
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
SOA Record
Raw SOA
april.ns.cloudflare.com dns.cloudflare.com 2403045197 10000 2400 604800 1800
Primary NS (mname)
april.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2403045197
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
april.ns.cloudflare.com
rocco.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf_22461.aknamail.com.br include:spf.aknamail.com.br all
📊 DNS lookups: 3/10
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
6 records- rtzy6vk0shm3f99rgw00j36k6rs40qnh
- tzggrtx63wz37000rqqnrvzpbqdsmlhx
- SPFv=spf1 include:spf.protection.outlook.com include:spf_22461.aknamail.com.br include:spf.aknamail.com.br all
- _359bv4b86hv3jv7aafdki1x5fbaal47
- _xbuvm6phbhx4i07w53el42grtmu2ipo
- j45qdgbvf953wrss91s7nd5h35gxrl3g
Full email verification for gsp.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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