drbhomes.com

Valid Email Server
Domain Lookup › drbhomes.com

Domain Overview

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

Checked via [email protected] · 2026-03-18 20:59:21 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • us-smtp-inbound-2.mimecast.com: 0
  • us-smtp-inbound-1.mimecast.com: 0

A / AAAA Records

  • 209.41.190.94 ↩ bhsmath.com

Mail Server IPs

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

SOA Record

Raw SOA ns53.worldnic.com namehost.worldnic.com 125100109 10800 3600 604800 3600
Primary NS (mname)
ns53.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125100109
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns54.worldnic.com
ns53.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 include:customers.clickdimensions.com include:us._netblocks.mimecast.com ip4:4.28.123.6 ip4:98.158.155.87 ip4:23.116.118.42 ip4:209.34.237.112 ip4:209.34.237.21 ip4:20.185.209.173 ip4:20.42.24.182 ip4:76.12.62.210 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; 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

5 records
  • google-site-verification=XGdU9lSH-0prR6i3SngE1yUobb90jVf8OZcHreLLfR0
  • MS=ms86252241
  • SPFv=spf1 include:customers.clickdimensions.com include:us._netblocks.mimecast.com ip4:4.28.123.6 ip4:98.158.155.87 ip4:23.116.118.42 ip4:209.34.237.112 ip4:209.34.237.21 ip4:20.185.209.173 ip4:20.42.24.182 ip4:76.12.62.210 include:spf.protection.outlook.com -all
  • apple-domain-verification=ukHGa-yplG_TJbYp9UA2e7go5TQNnJ8XkxLv70xYQp4
  • 0ed1fe018aab3e84567339442582cde8
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