txdg.org

Valid Email Server
Domain Lookup › txdg.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
txdg.org
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-19 13:04:50 UTC · ↺ Refresh

MX Hostnames

  • us-smtp-inbound-1.mimecast.com
  • us-smtp-inbound-2.mimecast.com

MX Priorities

  • us-smtp-inbound-1.mimecast.com: 10
  • us-smtp-inbound-2.mimecast.com: 10

A / AAAA Records

  • 160.153.0.202 ↩ 202.0.153.160.host.secureserver.net

Mail Server IPs

  • 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com

SOA Record

Raw SOA ns-925.awsdns-51.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-925.awsdns-51.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1061.awsdns-04.org
ns-1773.awsdns-29.co.uk
ns-342.awsdns-42.com
ns-925.awsdns-51.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.constantcontact.com include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:spf.websitewelcome.com include:secureserver.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

4 records
  • jovm96bvd7g4qbdb1gqolug7rh
  • SPFv=spf1 include:spf.constantcontact.com include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:spf.websitewelcome.com include:secureserver.net -all
  • 0ed1fe018ab8c0b1ee09e84a3abfdd9df1e8cbb983
  • google-site-verification=Zc5ZUgrwsVom4R6hg9zObYUXYRW3NMkt7AViU_pI0SE
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