acsiapartners.com

Valid Email Server
Domain Lookup › acsiapartners.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
acsiapartners.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 23:00:40 UTC · ↺ Refresh

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MX Hostnames

  • d292493b.ess.barracudanetworks.com
  • d292493a.ess.barracudanetworks.com

MX Priorities

  • d292493a.ess.barracudanetworks.com: 10
  • d292493b.ess.barracudanetworks.com: 20

A / AAAA Records

  • 104.21.69.153 (no PTR)
  • 172.67.209.162 (no PTR)
  • 2606:4700:3033::6815:4599 (no PTR)
  • 2606:4700:3037::ac43:d1a2 (no PTR)

Mail Server IPs

  • 209.222.82.253 ↩ mail.ess.barracuda.com
  • 209.222.82.255 ↩ mail.ess.barracuda.com
  • 209.222.82.252 ↩ mail.ess.barracuda.com

SOA Record

Raw SOA isaac.ns.cloudflare.com dns.cloudflare.com 2398281618 10000 2400 604800 1800
Primary NS (mname)
isaac.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398281618
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

isaac.ns.cloudflare.com
virginia.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 mx a include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com a:mxvan.ltcglobal.com a:smtp.desk.us.teamwork.com ip4:65.61.232.3/32 ip4:216.168.58.192/26 include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ 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

6 records
  • SPFv=spf1 mx a include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com a:mxvan.ltcglobal.com a:smtp.desk.us.teamwork.com ip4:65.61.232.3/32 ip4:216.168.58.192/26 include:_spf.psm.knowbe4.com -all
  • BPL=6136752
  • Foxit-domain-verification=eab532afd23c09069c17a0a1e680df3d
  • apple-domain-verification=hrbOnGQlp6MNvdcg
  • duo_sso_verification=ZWjZU9OI0g64bupD7PmHWG1sK1CuuQbYeqY33iShdnY0V2sDc2ss9WlqZASJ7M8h
  • knowbe4-site-verification=8a8000fe47ddddee8780e18e570e1ce3
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