hbss.net

Valid Email Server
Domain Lookup › hbss.net

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
hbss.net
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-18 20:12:04 UTC · ↺ Refresh

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

No A/AAAA records found.

Mail Server IPs

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

SOA Record

Raw SOA aaron.ns.cloudflare.com dns.cloudflare.com 2398662659 10000 2400 604800 1800
Primary NS (mname)
aaron.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398662659
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

angela.ns.cloudflare.com
aaron.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:us._netblocks.mimecast.com mx:casarray.hallboothsmith.com mx:mail.hallboothsmith.com include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

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
  • 0ed1fe018a5d002485596c4cd882f0be
  • MS=ms22112457
  • ciscocidomainverification=2c8259c08652383668d6a8df90c1cb2140a6f2f930f7ce6772079b83321c07af
  • SPFv=spf1 include:us._netblocks.mimecast.com mx:casarray.hallboothsmith.com mx:mail.hallboothsmith.com include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com ~all
  • 0ed1fe018a2f64a0cd236f4cdf9cbf4c
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