Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
gsw.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-20 23:16:42 UTC · ↺ Refresh
MX Hostnames
- gsw-com-br.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 172.67.200.157
- 104.21.13.147
- 2606:4700:3036::ac43:c89d
- 2606:4700:3037::6815:d93
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
anirban.ns.cloudflare.com
tani.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ip4:186.236.68.208/29 ip4:186.202.173.138/32 ip4:131.255.236.30/32 ip4:177.11.48.91/32 include:spf.protection.outlook.com include:spf.emailmanager.com include:spf.ecentry.io include:_spf.rdstation.com.br include:sendgrid.net ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; fo=1; sp=reject; adkim=r; aspf=r; rf=afrf; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
default._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
3 records- MS=ms66461519
- pohpciaDxfE4UFFitihFU8Atvp+JZcCDXFWuZcixn2wFrH/3i0Me0/rX/uCHukiuyxUaSbqpXWdABzMOttxdbQ==
- SPFv=spf1 mx a ip4:186.236.68.208/29 ip4:186.202.173.138/32 ip4:131.255.236.30/32 ip4:177.11.48.91/32 include:spf.protection.outlook.com include:spf.emailmanager.com include:spf.ecentry.io include:_spf.rdstation.com.br include:sendgrid.net ~all
Full email verification for gsw.com.br
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