cybermetrics.com

Valid Email Server
Domain Lookup › cybermetrics.com

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
cybermetrics.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 08:12:43 UTC · ↺ Refresh

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MX Hostnames

  • d224977b.ess.barracudanetworks.com
  • d224977a.ess.barracudanetworks.com

MX Priorities

  • d224977a.ess.barracudanetworks.com: 10
  • d224977b.ess.barracudanetworks.com: 20

A / AAAA Records

  • 35.215.105.248 ↩ 248.105.215.35.bc.googleusercontent.com

Mail Server IPs

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

SOA Record

Raw SOA ns-1100.awsdns-09.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1100.awsdns-09.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-960.awsdns-56.net
ns-1100.awsdns-09.org
ns-1743.awsdns-25.co.uk
ns-238.awsdns-29.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:aspmx.pardot.com include:_spf.salesforce.com include:amazonses.com include:spf.ess.barracudanetworks.com include:exacttarget.com include:bounce.cybermetrics.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

8 records
  • google-site-verification=eE_XRaRxwEESw4TfwZs9eXdWIZ9JMOEeCLXBasth6vM
  • logmein-verification-code=256c283f-bf38-4b71-8d41-f4b55db9aeb5
  • logmein-verification-code=7633d769-2b82-4289-a8fe-50b4a5dba2c4
  • pardot932613=cf471b19d0a83b4ed52664227d2bcacda301d3ba61011b2e5892103ad612c0d8
  • pardot932613=fb534e2dc18da90316fa66bb232cc676b167f17e02f3e7f1d43e40dae115f53c
  • sophos-domain-verification=1144e3e27af29e6d7e08e5f2a0eb05ce6b682f0fa5ee6dd6d01d40bf78002f63
  • SPFv=spf1 include:spf.protection.outlook.com include:aspmx.pardot.com include:_spf.salesforce.com include:amazonses.com include:spf.ess.barracudanetworks.com include:exacttarget.com include:bounce.cybermetrics.com -all
  • MS=ms91261297
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