tx-at.com

Valid Email Server
Domain Lookup › tx-at.com

Domain Overview

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

Checked via [email protected] · 2026-03-17 23:52:03 UTC · ↺ Refresh

MX Hostnames

  • txat-com0e.mail.protection.outlook.com

MX Priorities

  • txat-com0e.mail.protection.outlook.com: 0

A / AAAA Records

  • 76.76.21.21 (no PTR)

Mail Server IPs

  • 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
  • 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
  • 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com

SOA Record

Raw SOA dorthy.ns.cloudflare.com dns.cloudflare.com 2397981418 10000 2400 604800 1800
Primary NS (mname)
dorthy.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397981418
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

dorthy.ns.cloudflare.com
noah.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:8105048.spf06.hubspotemail.net include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

6 records
  • MS=ms53812443
  • apple-domain-verification=MFIpKW7DPi6t8cy4
  • google-site-verification=AxskpeNhPG8KPfM54LfW1mslXXz_0vIZzuTAuna3jbI
  • google-site-verification=DxfXB_RCzzdn_Ac9Uq3CTaRiBqUAKvd7IYdMeemuIvQ
  • SPFv=spf1 include:8105048.spf06.hubspotemail.net include:spf.protection.outlook.com ~all
  • vpe=5ca85e34
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