bizbash.com

Valid Email Server
Domain Lookup › bizbash.com

Domain Overview

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

Checked via [email protected] · 2026-04-02 20:24:11 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • us-smtp-inbound-2.mimecast.com: 10
  • us-smtp-inbound-2.mimecast.com: 20

A / AAAA Records

  • 172.64.154.236 (no PTR)
  • 104.18.33.20 (no PTR)
  • 2a06:98c1:3109::6812:2114 (no PTR)
  • 2606:4700:440c::ac40:9aec (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA alan.ns.cloudflare.com dns.cloudflare.com 2400646035 10000 2400 604800 1800
Primary NS (mname)
alan.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400646035
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

alan.ns.cloudflare.com
may.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:63.247.178.131 include:aspmx.pardot.com include:sendgrid.net include:_spf.salesforce.com include:spf.protection.outlook.com include:us._netblocks.mimecast.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

8 records
  • SFMC-aytJ176KHpfwB9cs_iIZcOyI61k50SWnSiILJDOG
  • google-site-verification=HjXyGAKcJZlJZsZ2MoCb6S5QyAdceqaxGV0w3nQ1StI
  • google-site-verification=KPS6HmZOaDYZUhrsUb34Hc2ul0ZY6AmUS4PefbSQPjg
  • google-site-verification=aDqIquorrjxKfbSSzTvMzOI541wlOh-xHAq44TT5IgA
  • SPFv=spf1 a mx ip4:63.247.178.131 include:aspmx.pardot.com include:sendgrid.net include:_spf.salesforce.com include:spf.protection.outlook.com include:us._netblocks.mimecast.com -all
  • 0ed1fe018a08a2814807564f10a85f76a088f9e634
  • 0ed1fe018a784c3465b5f04ffa9017f19202453a39
  • MS=ms30562985
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