teausa.com

Valid Email Server
Domain Lookup › teausa.com

Domain Overview

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

Checked via [email protected] · 2026-03-21 13:36:19 UTC · ↺ Refresh

MX Hostnames

  • teausa-com.mail.protection.outlook.com

MX Priorities

  • teausa-com.mail.protection.outlook.com: 1

A / AAAA Records

  • 74.208.236.138 ↩ 74-208-236-138.elastic-ssl.ui-r.com
  • 2607:f1c0:100f:f000::200 ↩ 2607-f1c0-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com

Mail Server IPs

  • 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
  • 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
  • 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
  • 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com

SOA Record

Raw SOA ns1055.ui-dns.biz hostmaster.1und1.com 2017060116 28800 7200 604800 600
Primary NS (mname)
ns1055.ui-dns.biz
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060116
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1063.ui-dns.de
ns1055.ui-dns.biz
ns1025.ui-dns.org
ns1053.ui-dns.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:_spf.mlsend.com include:sparkpostmail.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

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

3 records
  • SPFv=spf1 a mx include:_spf.mlsend.com include:sparkpostmail.com include:spf.protection.outlook.com ~all
  • MS=ms14762978
  • mailerlite-domain-verification=fab5f50789320ff89e755eab13cf21a47097e8b5
Full email verification for teausa.com

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits