Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
oleoplan.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 03:25:27 UTC · ↺ Refresh
MX Hostnames
- oleoplan-com-br.mail.protection.outlook.com
MX Priorities
- oleoplan-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 200.182.130.20 ↩ mail.oleoplan.com.br
- 34.230.121.250 ↩ ec2-34-230-121-250.compute-1.amazonaws.com
Mail Server IPs
- 52.101.198.0 ↩ mail-cp5p284cu01800.inbound.protection.outlook.com
- 52.101.200.0 ↩ mail-roap284cu02600.inbound.protection.outlook.com
- 52.101.198.38 ↩ mail-cp3p284cu00706.inbound.protection.outlook.com
- 52.101.198.1 ↩ mail-cp4p284cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c94a::2 ↩ mail-cp3p284cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c94c:: ↩ mail-roap284cu02600.inbound.protection.outlook.com
- 2a01:111:f403:c94a::1 ↩ mail-cp4p284cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c94a:: ↩ mail-cp5p284cu01800.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.defferrari.com.br sysadmin-linux.defferrari.com.br 2026033100 3600 1800 1209600 86400
Primary NS (mname)
ns1.defferrari.com.br
Admin Email (rname)
sysadmin-linux@defferrari.com.br
Serial
2026033100
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.defferrari.com.br
ns2.defferrari.com.br
ns3.defferrari.com.br
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:201.20.144.100 +ip4:200.182.130.17/28 +ip4:200.233.218.8/29 +ip4:138.36.163.215 +ip4:201.90.128.70 +ip4:177.22.93.10 +ip4:170.233.40.26 +ip4:190.15.54.64 +ip4:186.235.248.164 +ip4:177.22.80.14 +include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- hbcrvi50a09380od9lf7pgdfba
- SPFv=spf1 +a +mx +ip4:201.20.144.100 +ip4:200.182.130.17/28 +ip4:200.233.218.8/29 +ip4:138.36.163.215 +ip4:201.90.128.70 +ip4:177.22.93.10 +ip4:170.233.40.26 +ip4:190.15.54.64 +ip4:186.235.248.164 +ip4:177.22.80.14 +include:spf.protection.outlook.com -all
- eu4ikbqcgp4uivt9o034rilm96
- sd5c51o09e8q288rg73536061n
- c406nlfh7fk4ov5si5nipgdenk
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