brumark.com

Valid Email Server
Domain Lookup › brumark.com

Domain Overview

DNS: ✓ 1d ago Checker: ✓ 1d ago
brumark.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-10-03 07:43:06 UTC · ↺ Refresh

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MX Hostnames

  • d326988b.ess.barracudanetworks.com
  • d326988a.ess.barracudanetworks.com

MX Priorities

  • d326988a.ess.barracudanetworks.com: 10
  • d326988b.ess.barracudanetworks.com: 20

A / AAAA Records

  • 192.200.160.21 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA ns55.domaincontrol.com dns.jomax.net 2026020505 28800 7200 604800 600
Primary NS (mname)
ns55.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026020505
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns56.domaincontrol.com
ns55.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 a:mail.exploring.com ip4:67.108.162.0/24 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 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
  • duo_sso_verification=PpYGahkIPKPpuym1oz1NWpgxzWiMks3cHCmrgm5FaUR39BGaDcy2QJrw7slESEAb
  • google-site-verification=2RCNgMdCuJ3hQlktn6XalljMwAFI8ZbJFx7-Xq0gEQs
  • google-site-verification=sYzfNeTJLq6OTx6j-boRb6ffPiMx-hLNP46X7N87P_c
  • ms50189444
  • DMARCv=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
  • SPFv=spf1 a:mail.exploring.com ip4:67.108.162.0/24 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com -all
  • ALIAS for store-nx3fvoav2o.mybigcommerce.com
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