Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mazars.com.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 11:50:41 UTC · ↺ Refresh
MX Hostnames
- mazars-com-co.mail.protection.outlook.com
MX Priorities
- mazars-com-co.mail.protection.outlook.com: 0
A / AAAA Records
- 13.107.246.42 (no PTR)
Mail Server IPs
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.safebrands.fr tech.brandshelter.com 2026032400 28800 14400 3600000 300
Primary NS (mname)
ns1.safebrands.fr
Admin Email (rname)
tech@brandshelter.com
Serial
2026032400
Refresh
28800s
Retry
14400s
Expire
3600000s
Minimum TTL
300s
Nameservers (NS)
ns1.safebrands.fr
ns2.safebrands.eu
ns3.safebrands.com
ns5.safebrands.tech
ns4.safebrands.org
SPF Record
✓ Strict (-all)
v=spf1 include:de._netblocks.mimecast.com ip4:184.168.221.55 ip4:67.210.244.79 include:spf.ipzmarketing.com include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms87748760
- SPFv=spf1 include:de._netblocks.mimecast.com ip4:184.168.221.55 ip4:67.210.244.79 include:spf.ipzmarketing.com include:spf.protection.outlook.com -all
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