santolubes.com

Valid Email Server
Domain Lookup › santolubes.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
santolubes.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-04 18:53:46 UTC · ↺ Refresh

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MX Hostnames

  • santolubes-com.mail.protection.outlook.com

MX Priorities

  • santolubes-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 18.189.82.98 ↩ ec2-18-189-82-98.us-east-2.compute.amazonaws.com

Mail Server IPs

  • 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
  • 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
  • 2a01:111:f403:c803::b ↩ mail-bn3pr0301cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:f90a::4 ↩ mail-bnypr04cu00104.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.dnsbycomodo.net admin.dns.com 2026060801 10800 864000 7200 7200
Primary NS (mname)
ns1.dnsbycomodo.net
Admin Email (rname)
admin@dns.com
Serial
2026060801
Refresh
10800s
Retry
864000s
Expire
7200s
Minimum TTL
7200s

Nameservers (NS)

ns1.dnsbycomodo.net
ns2.dnsbycomodo.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; adkim=s; aspf=s; pct=25; fo=1; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
⚠ Policy applies to 25% of failing messages only

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • <20.02.2023>
  • brevo-code:baba5ad51226fab73d140b9fef0c5b95
  • google-site-verification=K3twdsxcMopbbmgTGv28JCzV9Atuq3K4N6WXirkzSlE
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