ervinandsmith.com

Valid Email Server
Domain Lookup › ervinandsmith.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ervinandsmith.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 05:47:01 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

  • 161.35.254.48 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA ns.rackspace.com webmaster.ervinandsmith.com 1768581414 21600 3600 1814400 300
Primary NS (mname)
ns.rackspace.com
Admin Email (rname)
webmaster@ervinandsmith.com
Serial
1768581414
Refresh
21600s
Retry
3600s
Expire
1814400s
Minimum TTL
300s

Nameservers (NS)

dns2.stabletransit.com
dns1.stabletransit.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:us._netblocks.mimecast.com mx a ip4:64.64.137.44 include:spf.protection.outlook.com include:309297.spf05.hubspotemail.net include:mailgun.org ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; sp=none; ruf=mailto:[email protected]; pct=75
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
⚠ Policy applies to 75% of failing messages only

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
  • MS=8E03C118AD58A5C2E6A54F67449A3506F48D38B6
  • google-site-verification=WiiNRkrSrPy8NQR8cuZY4_v9KJpqqEyl4enBjUZNkfg
  • rippling-domain-verification=8317a1d85d2acfba
  • SPFv=spf1 include:us._netblocks.mimecast.com mx a ip4:64.64.137.44 include:spf.protection.outlook.com include:309297.spf05.hubspotemail.net include:mailgun.org ~all
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