hfi-inc.com

Valid Email Server
Domain Lookup › hfi-inc.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
hfi-inc.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 02:21:49 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • us-smtp-inbound-2.mimecast.com: 10
  • us-smtp-inbound-1.mimecast.com: 10

A / AAAA Records

  • 72.52.178.71 ↩ host03.psd2x.com

Mail Server IPs

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

SOA Record

Raw SOA dbru.br.ns.els-gms.att.net rm-hostmaster.ems.att.com 64 10800 3600 604800 86400
Primary NS (mname)
dbru.br.ns.els-gms.att.net
Admin Email (rname)
rm-hostmaster@ems.att.com
Serial
64
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

dbru.br.ns.els-gms.att.net
dmtu.mt.ns.els-gms.att.net

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:12.238.176.194 include:us._netblocks.mimecast.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 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

7 records
  • mC3IcYCcYuVl40snI/BPEjCatyqMvsJnrfNc0AyxoiAxz1xDLI+CszwEdo1rQGjo3s4N3u6BEV0jAFzp+5wGHw==
  • 8rmtvoimjlc0l2h4um0vhrf98q
  • MS=ms81671582
  • CN2q9658LhGw7EEtYPPoxIt/wyYL/tiN1Ye0FKvgPNBssSPNqLYwV1JWjnbblUvj+9thjihdqxKK5Tg2cZdpmg==
  • 0ed1fe018a201407d4a8c44d74b058d3c5cc72e2a3
  • SPFv=spf1 ip4:12.238.176.194 include:us._netblocks.mimecast.com ~all
  • duo_sso_verification=6tuwDhZLR7aV2wFralaSrSGKVKcAGrVsTpzRsg0yhajqeu7LNQASYJ7D2Tyknv6v
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