Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
supremocimento.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 19:51:48 UTC · ↺ Refresh
MX Hostnames
- supremocimento-com-br.mail.protection.outlook.com
MX Priorities
- supremocimento-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 147.79.84.155 (no PTR)
Mail Server IPs
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
SOA Record
Raw SOA
denver.ns.cloudflare.com dns.cloudflare.com 2397295156 10000 2400 604800 1800
Primary NS (mname)
denver.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397295156
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
denver.ns.cloudflare.com
millie.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:189.22.9.181/32 ip4:189.45.199.44/32 mx include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- BrOiXQshdzEW+msD3RoKolz5usgiVs6PDEdUVR+jXERjkoqnjQcmd8owBQn+qhk9WR0m09wkGXxh+w6hcCdRnA==
- SPFv=spf1 ip4:189.22.9.181/32 ip4:189.45.199.44/32 mx include:spf.protection.outlook.com -all
Full email verification for supremocimento.com.br
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