bressler.com

Valid Email Server
Domain Lookup › bressler.com

Domain Overview

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

Checked via [email protected] · 2026-03-18 08:19:59 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

  • 72.32.131.23 ↩ www-dispatch.firmseek.com
  • 216.157.108.97 ↩ d89d6c61.client-ipv4.firmseek.net

Mail Server IPs

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

SOA Record

Raw SOA ns10.dnsmadeeasy.com dns.dnsmadeeasy.com 2009010191 43200 3600 1209600 180
Primary NS (mname)
ns10.dnsmadeeasy.com
Admin Email (rname)
dns@dnsmadeeasy.com
Serial
2009010191
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s

Nameservers (NS)

ns21.digicertdns.com
ns23.digicertdns.net
ns24.digicertdns.net
ns25.digicertdns.net
ns20.digicertdns.com
ns22.digicertdns.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:148.77.2.102 include:us._netblocks.mimecast.com -all
📊 DNS lookups: 1/10
✓ 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

6 records
  • td8j3le4v6mq2eqrq1f8najutm
  • docusign=7cb3964e-7212-482f-a76a-046e40ebe8f8
  • 3r32v5o41q88071q0d12beg5tl
  • SPFv=spf1 ip4:148.77.2.102 include:us._netblocks.mimecast.com -all
  • wAGMjM4tE2rDKNZWjunEKsfviq8pXoXQWdha42/94rG8ov3jjW6lRjwmTZT5kAiEG9GEmSrnM7Ygt4MzrFulBw==
  • duo_sso_verification=Oau3pmQ7lZ1bHVuWrj3771H9qglvJ9yvqsSIQLUmWh9Cpy5uOm7gk4vtNu3JzoTK
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