Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
odebrecht.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 02:58:19 UTC · ↺ Refresh
MX Hostnames
- odebrecht-com-br.mail.protection.outlook.com
MX Priorities
- odebrecht-com-br.mail.protection.outlook.com: 10
A / AAAA Records
- 52.43.31.62 ↩ ec2-52-43-31-62.us-west-2.compute.amazonaws.com
Mail Server IPs
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-03.azure-dns.com dnsmaster.odebrecht.com 2014061016 1200 3600 1209600 18000
Primary NS (mname)
ns1-03.azure-dns.com
Admin Email (rname)
dnsmaster@odebrecht.com
Serial
2014061016
Refresh
1200s
Retry
3600s
Expire
1209600s
Minimum TTL
18000s
Nameservers (NS)
ns1-03.azure-dns.com
ns2-03.azure-dns.net
ns3-03.azure-dns.org
ns4-03.azure-dns.info
SPF Record
✓ Strict (-all)
v=spf1 ip4:200.229.197.64/26 ip4:200.229.192.0/26 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
4 records- SPFv=spf1 ip4:200.229.197.64/26 ip4:200.229.192.0/26 include:spf.protection.outlook.com -all
- C9rNHdiWQCo790k8b5yI7NIGYGs7fF4qni90VgC/2plGMnp4GyOBGCmZaXrmFhT5N8gCszm8v4p49S1wrWSwpA==
- C0O0N36371
- MS=ms81086575
Full email verification for odebrecht.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits