Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
raizen.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 03:59:03 UTC · ↺ Refresh
MX Hostnames
- raizen-com-br.mail.protection.outlook.com
MX Priorities
- raizen-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 13.107.246.40 (no PTR)
- 13.107.213.40 (no PTR)
Mail Server IPs
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-33.azure-dns.com hostmaster.cosan.rede 305 900 600 86400 3600
Primary NS (mname)
ns1-33.azure-dns.com
Admin Email (rname)
hostmaster@cosan.rede
Serial
305
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
ns3-33.azure-dns.org
ns4-33.azure-dns.info
ns1-33.azure-dns.com
ns2-33.azure-dns.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:159.183.149.234 ip4:177.67.63.0/24 ip4:167.89.107.163 a:smtpo365.minhati.com.br include:mailgun.org ip4:187.72.39.192/26 ip4:200.170.202.90 ip4:13.110.209.7 include:amazonses.com ip4:159.183.111.33 include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; ri=3600; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
11 records- facebook-domain-verification=47z9r79ij8wdkoxxefaa7abrtzgojv
- MS=ms53135472
- vk60mhs3rnph3hciq2bs652gk2
- google-site-verification=K-Z6GBG0hHdtvf_-cdZV9duGjm8m9M6Y2COvmpszqWM
- 4gnfpkqnhpcssh61b8kel42v67
- mactho965el1b0hmd11gtgf6mv
- c3fhu4g21lbilpqkmo81at2urb
- duu6BTbAR2zNaGNF8rWjzVWmb3_hWb3H9cXOMWxoSRA
- av5voou7dfqamaq1nk9sppal71
- workplace-domain-verification=gVhCoTh9f6ymB22VGVZ4nKtVtOoVJC
- SPFv=spf1 ip4:159.183.149.234 ip4:177.67.63.0/24 ip4:167.89.107.163 a:smtpo365.minhati.com.br include:mailgun.org ip4:187.72.39.192/26 ip4:200.170.202.90 ip4:13.110.209.7 include:amazonses.com ip4:159.183.111.33 include:spf.protection.outlook.com -all
Full email verification for raizen.com.br
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