Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
datum.inf.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 01:55:13 UTC · ↺ Refresh
MX Hostnames
- datum-inf-br.mail.protection.outlook.com
MX Priorities
- datum-inf-br.mail.protection.outlook.com: 0
A / AAAA Records
- 162.241.61.183 ↩ 162-241-61-183.unifiedlayer.com
Mail Server IPs
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
nspro48.hostgator.com.br root.sh-pro48.hostgator.com.br 2026031902 86400 7200 3600000 86400
Primary NS (mname)
nspro48.hostgator.com.br
Admin Email (rname)
root@sh-pro48.hostgator.com.br
Serial
2026031902
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
nspro48.hostgator.com.br
nspro49.hostgator.com.br
SPF Record
✓ Strict (-all)
v=spf1 +ip4:162.241.61.180 +include:spf.protection.outlook.com -all include:_spf.rdstation.com.br include:sendgrid.net ~all include:_spf.locaweb.com.br -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:[email protected];ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
default._domainkey
s1._domainkey
s2._domainkey
⚠ Public key (p=) missing in DKIM record for selector selector1.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- SPFv=spf1 +ip4:162.241.61.180 +include:spf.protection.outlook.com -all include:_spf.rdstation.com.br include:sendgrid.net ~all include:_spf.locaweb.com.br -all
- facebook-domain-verification=ekmukmokim9euen8ufmltr1umvaygt
- workplace-domain-verification=YWoOrtJ8vUSypduJQxFbI4FoeSzmIR
- MS=ms56532203
- workplace-domain-verification=8786e069-d770-4a0c-b184-17c53f840425
Full email verification for datum.inf.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits