Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
santos.com.mx
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 15:48:30 UTC · ↺ Refresh
MX Hostnames
- santos-com-mx.mail.protection.outlook.com
MX Priorities
- santos-com-mx.mail.protection.outlook.com: 0
A / AAAA Records
- 192.124.249.63 ↩ cloudproxy10063.sucuri.net
Mail Server IPs
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
SOA Record
Raw SOA
ns67.domaincontrol.com dns.jomax.net 2025111900 28800 7200 604800 3600
Primary NS (mname)
ns67.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025111900
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns67.domaincontrol.com
ns68.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 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]; pct=100; fo=1;
~ 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
15 records- sophos-domain-verification=3e6e73103d386b302ef9c8c5079e3562ab109ef66b9ea13b003b8db877a6d95f
- sophos-domain-verification=c299f1f746f76e7402dc802923b4585c42f00ca8b1e4101520978ae2b048e35f
- gibo8g8jhsha5a1cb1mtvdbp01
- sophos-domain-verification=b238720f62d9f11e04d683f101c438deaa7f6595acd575b65e4d7413797405d1
- sophos-domain-verification=d5aa1bf5c8fda78d5e86036aaf2af372f31f78bdb105c36c49f06c041c086207
- sophos-domain-verification=fca31f5fbe9cd72a65519ace3ce379c64feb95b3821533748e50927c8da7dc34
- sophos-domain-verification=d2f7f824ad0db5580523c2e8bbea1bdbfd786d4a3b02bc227ba6fe682b780c97
- SPFv=spf1 include:spf.protection.outlook.com -all
- sophos-domain-verification=9ffd70de373528113d799811bdff6e55e121187e6f718a58ff330d52e6e6af9a
- MS_ms30292768
- sophos-domain-verification=5dbe44c1cbb837377eb6f5d0a5c8188f7b3e91e2deb761a02c142916577b3a2e
- google-site-verification=n91Xp1V8D9LNWt6C90_OS9OUTv1gICqXGn1er18ukiA
- 2f8pd2rtker66hf4kg38pdq06h
- apple-domain-verification=JrRklZgkJa84uLsy
- DMARCv=DMARC1; p=quarantine;
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