atlastransvalores.com.co

Valid Email Server
Domain Lookup › atlastransvalores.com.co

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
atlastransvalores.com.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-31 10:53:29 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

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

MX Priorities

  • atlastransvalores-com-co.mail.protection.outlook.com: 1

A / AAAA Records

  • 8.8.8.8 ↩ dns.google

Mail Server IPs

  • 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
  • 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
  • 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA ns3.telmexla.net.co internet.telmexla.net.co 2026031201 1200 7200 1209600 86400
Primary NS (mname)
ns3.telmexla.net.co
Admin Email (rname)
internet@telmexla.net.co
Serial
2026031201
Refresh
1200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.telmexla.net.co
ns3.telmexla.net.co

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; rua=mailto:[email protected]; pct=100; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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

10 records
  • google-gws-recovery-domain-verification=44678918
  • TSza9TF/WghK6xz26NuWYmSZoCTZEzLM5EIS4A2ZvH8=
  • _globalsign-domain-verification=VkIfkCzc5JYAIzWrzzRMjfskGW1-8TWBtQj1jfenrc
  • google-site-verification=Ld9SfUU3Uhf8xKXDk2Y78XilatFxzI9dFjGJkaHMPeo
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • q7BdMrTt6uTZhWh7owKwGaJzOA7jMIYhPkrbl+ruBjk=
  • rNkb1gnUZP7weYZ2J15mkn+5vmtf4bwCXldzabiWZA4=
  • google-site-verification=seDYsovwE10cveOCvgGFYwiDK1c8TmQEaxCV5ZLQNUc
  • google-gws-recovery-domain-verification=44185663
  • atlastransvalores.com.co
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for atlastransvalores.com.co

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits