cemc.org

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
cemc.org
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-06-03 10:30:30 UTC · ↺ Refresh

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MX Hostnames

  • d87399a.ess.barracudanetworks.com
  • d87399b.ess.barracudanetworks.com

MX Priorities

  • d87399b.ess.barracudanetworks.com: 20
  • d87399a.ess.barracudanetworks.com: 10

A / AAAA Records

  • 192.0.78.202 (no PTR)
  • 192.0.78.176 (no PTR)

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 ns11.constellix.com dns.constellix.com 2015010148 43200 3600 1209600 180
Primary NS (mname)
ns11.constellix.com
Admin Email (rname)
dns@constellix.com
Serial
2015010148
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s

Nameservers (NS)

ns61.constellix.net
ns11.constellix.com
ns21.constellix.com
ns31.constellix.com
ns41.constellix.net
ns51.constellix.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:54.240.61.236 ip4:54.240.61.237 ip4:208.91.255.4 ip4:69.72.38.202 include:siraza.net include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:spf-us.emailsignatures365.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

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

10 records
  • ZOOM_verify_CSeH4NYwPapn80EZtHBGpV
  • MS=ms42950762
  • SPFv=spf1 ip4:54.240.61.236 ip4:54.240.61.237 ip4:208.91.255.4 ip4:69.72.38.202 include:siraza.net include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:spf-us.emailsignatures365.com -all
  • monday-com-verification=9FqRLFHdShHbCzmiPqmVnkXcFbfToAAq4T8GYuTQpio
  • docusign=c679c554-a15b-4bae-8876-4000c2d1e010
  • google-site-verification=LNRRT5gpv2wngZWf-JvAJLYLzKTwRwstR93cxAX0auA
  • apple-domain-verification=BpMHjPMZTDzYmQcL
  • sPWCtlrWjxLqYuWW8OTadw3bmikPfd0XZyaayC+V5eK7BqiEDROiLT2NawhTTnIfrDO2aroIo+NxFtuaqsXOeg==
  • ZOOM_verify_nwO4AH9Im91o5IthfQbmcj
  • cisco-ci-domain-verification=6b3eda9bfde24088bdb0028bacc621b8c2dcec9ab5683b1f1bc1fbeefd92038f
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