comar.com

Valid Email Server
Domain Lookup › comar.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
comar.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-21 15:08:01 UTC · ↺ Refresh

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MX Hostnames

  • d87660b.ess.barracudanetworks.com
  • d87660a.ess.barracudanetworks.com

MX Priorities

  • d87660a.ess.barracudanetworks.com: 0
  • d87660b.ess.barracudanetworks.com: 10

A / AAAA Records

  • 141.193.213.11 (no PTR)
  • 141.193.213.10 (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 ns21.worldnic.com namehost.worldnic.com 126031612 10800 3600 604800 3600
Primary NS (mname)
ns21.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126031612
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns21.worldnic.com
ns22.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:spf.smtp2go.com include:_spf.salesforce.com include:mercurygate.net include:email.ultipro.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=50; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 50% of failing messages only

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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

13 records
  • MS=ms15836225
  • uQnVQdpMVafVF0ZRda4YoY6mC6bQi9v/oakFb9lWUitaT4WkSmcsSf7495p97EUAqXcv08YGENiRTxBMWUs3Qw==
  • 4k8nf1u70laiknigmqvahuh1j
  • google-site-verification=i5LcXNeeB3qZglHheC9O51WwGpJVugK9IsZmAdhECVE
  • sending_domain921263=277514648f8ce5287d31a9dafaae06e2142e657c1c2a518ed3ffd83893f1d7b4
  • 10smp56u14361tcin19d7eftn8
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:spf.smtp2go.com include:_spf.salesforce.com include:mercurygate.net include:email.ultipro.com -all
  • 3qc8s9havk3g1ep5a7f2nsdbih
  • BPL=2541305
  • 5566ce47f84123d880d7f9d49478c0d3
  • smartsheet-site-validation=OouBLs9ITBeey5m_AH46rXPpVgo76iFM
  • apple-domain-verification=vzi93ElXUPnfiDUD
  • pardot921263=d9445d1237359f05266cdd77bd67e1d277c7499cf6a3e05f1e955210f5825808
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