tlantic.com

Valid Email Server
Domain Lookup › tlantic.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
tlantic.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 00:32:12 UTC · ↺ Refresh

MX Hostnames

  • tlantic-com.mail.protection.outlook.com

MX Priorities

  • tlantic-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 18.230.63.76 ↩ ec2-18-230-63-76.sa-east-1.compute.amazonaws.com
  • 54.94.196.87 ↩ ec2-54-94-196-87.sa-east-1.compute.amazonaws.com
  • 54.94.210.101

Mail Server IPs

  • 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
  • 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
  • 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
  • 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com

SOA Record

Raw SOA ns-448.awsdns-56.com hostmaster.tlantic.com.br 2017092701 900 300 1209600 3600
Primary NS (mname)
ns-448.awsdns-56.com
Admin Email (rname)
hostmaster@tlantic.com.br
Serial
2017092701
Refresh
900s
Retry
300s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns-843.awsdns-41.net
ns-1394.awsdns-46.org
ns-1590.awsdns-06.co.uk
ns-448.awsdns-56.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.eu.messagegears.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

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

1 record
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf.eu.messagegears.net -all
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