Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
officer.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 03:17:25 UTC · ↺ Refresh
MX Hostnames
- officer-com-br.mail.protection.outlook.com
MX Priorities
- officer-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 3.225.77.130 ↩ ec2-3-225-77-130.compute-1.amazonaws.com
Mail Server IPs
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns81.domaincontrol.com dns.jomax.net 2026032602 28800 7200 604800 600
Primary NS (mname)
ns81.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026032602
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns81.domaincontrol.com
ns82.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:179.191.78.178 ip4:189.112.205.177 ip4:179.124.34.150 ip4:179.124.45.100 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:offspf.officer.com.br ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
3 records- ZTZkNzNkMWJhMGU0MzYwY2E1MjRiOTE2NTJlZDY3MTU=
- SPFv=spf1 ip4:179.191.78.178 ip4:189.112.205.177 ip4:179.124.34.150 ip4:179.124.45.100 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:offspf.officer.com.br ~all
- oeZiB7Ec8AmkL5d3/mLTOf5KlARFmBIk4wxrYJtV+TyLAcRR/sPIDnCfeeP6vyO0AJmtlCsllHSW20IcqoddXA==
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