tfwarren.com

Valid Email Server
Domain Lookup › tfwarren.com

Domain Overview

DNS: ✓ 24d ago Checker: ✓ 24d ago
tfwarren.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-08-19 07:39:13 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 104.21.53.14 (no PTR)
  • 172.67.207.117 (no PTR)
  • 2606:4700:3035::ac43:cf75 (no PTR)
  • 2606:4700:3035::6815:350e (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA cruz.ns.cloudflare.com dns.cloudflare.com 2412574740 10000 2400 604800 1800
Primary NS (mname)
cruz.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2412574740
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

javon.ns.cloudflare.com
cruz.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 mx a include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:sent-via.netsuite.com ip4:207.236.163.240/28 ip4:100.116.70.67 ip4:134.6.126.162 ip4:50.148.45.82 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; fo=1;
✓ Reject — strongest protection
📋 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

10 records
  • MS=ms81384185
  • PlEi2vHSDJNawIFB/WgSTiB0nH4M21mv3VixgyEgllOMZ9dq2lMzuIjImO98tylo0rBLcxfim4H1d2tZLP7bUA==
  • apple-domain-verification=bmUyUN1t1Qomd915
  • fireflies-verification=Gr62K9RW15.ffverify.fireflies.ai-request-verification=2024-12-09T17:10:07.090Z
  • google-site-verification=udF-tO-Hhyq5dpKz1MwKfKzIk6BDdqmsFuMMyY1nsEU
  • upiol3mi7b54kpc5rh3balrmv2
  • SPFv=spf1 mx a include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:sent-via.netsuite.com ip4:207.236.163.240/28 ip4:100.116.70.67 ip4:134.6.126.162 ip4:50.148.45.82 -all
  • 0ed1fe018a45d7a7b4d9c74302bc5b99782efd1f46
  • 6Gsb6ly+5YcGJLYDIUd2i5U+pZ6nEsywIXm/+O6Z9PQ+8XHQD2jAniThl0XsSxFJCBYEG0vwiqP0eIkEkv/61Q==
  • 94gf/DWG+/4y0dNRNuCAwjB3mhNtcpyoZP9hqplN8CNtbUut3G0BIYUrRcHOko37R61gLA1FBRycIgrScI9dpw==
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