zerepmanagement.com

Valid Email Server
Domain Lookup › zerepmanagement.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
zerepmanagement.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-03 16:00:02 UTC · ↺ Refresh

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MX Hostnames

  • d162889b.ess.barracudanetworks.com
  • d162889a.ess.barracudanetworks.com

MX Priorities

  • d162889a.ess.barracudanetworks.com: 0
  • d162889b.ess.barracudanetworks.com: 10

A / AAAA Records

  • 3.33.152.147 ↩ a4ec4c6ea1c92e2e6.awsglobalaccelerator.com
  • 15.197.142.173 ↩ a4ec4c6ea1c92e2e6.awsglobalaccelerator.com

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 ns29.domaincontrol.com dns.jomax.net 2026021612 28800 7200 604800 3600
Primary NS (mname)
ns29.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026021612
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns29.domaincontrol.com
ns30.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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

4 records
  • MS=4A84B378C710926A7F35E0BABF77E9F5DE7446C4
  • duo_sso_verification=5U2H7CsRjIC8uLhYMsx87pSk8GQs82PLb5cS8xGGs2XqWeEKTTOcArhlagNoY0cp
  • cisco-ci-domain-verification=2e22e711d51f55a57ac800ea015867f07546c1f63d6c57bfa405aae4ee333353
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all
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