samtel.co

Valid Email Server
Domain Lookup › samtel.co

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
samtel.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 11:23:27 UTC · ↺ Refresh

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MX Hostnames

  • samtel-co.mail.protection.outlook.com

MX Priorities

  • samtel-co.mail.protection.outlook.com: 0

A / AAAA Records

  • 69.6.233.181 ↩ rs00020.prodns.com.co

Mail Server IPs

  • 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
  • 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
  • 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
  • 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.gabrielcontrerasmeju1767800422813.2420209.misitiohostgator.com soporte\.tecnico.digitalprof-it.com 2026041701 86400 7200 3600000 86400
Primary NS (mname)
ns1.gabrielcontrerasmeju1767800422813.2420209.misitiohostgator.com
Admin Email (rname)
soporte\@tecnico.digitalprof-it.com
Serial
2026041701
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns1.gabrielcontrerasmeju1767800422813.2420209.misitiohostgator.com
ns2.gabrielcontrerasmeju1767800422813.2420209.misitiohostgator.com

SPF Record

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

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 3 found
selector1._domainkey
selector2._domainkey
default._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

1 record
  • SPFv=spf1 include:spf.protection.outlook.com -all
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