cordem.org

Valid Email Server
Domain Lookup › cordem.org

Domain Overview

DNS: ✓ 1d ago Checker: ✓ 1d ago
cordem.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-10-03 13:45:11 UTC · ↺ Refresh

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MX Hostnames

  • mx2-us1.ppe-hosted.com
  • mx1-us1.ppe-hosted.com

MX Priorities

  • mx1-us1.ppe-hosted.com: 10
  • mx2-us1.ppe-hosted.com: 20

A / AAAA Records

  • 3.220.41.178 ↩ ec2-3-220-41-178.compute-1.amazonaws.com

Mail Server IPs

  • 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
  • 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
  • 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
  • 67.231.154.163 ↩ mx2-us1.ppe-hosted.com

SOA Record

Raw SOA ns1.dreamhost.com hostmaster.dreamhost.com 2026060100 19792 600 1814400 60
Primary NS (mname)
ns1.dreamhost.com
Admin Email (rname)
hostmaster@dreamhost.com
Serial
2026060100
Refresh
19792s
Retry
600s
Expire
1814400s
Minimum TTL
60s

Nameservers (NS)

ns1.dreamhost.com
ns2.dreamhost.com
ns3.dreamhost.com

SPF Record

✓ Strict (-all)
v=spf1 a:dispatch-us.ppe-hosted.com a:cordem.org ip4:4.14.132.195 ip4:66.77.30.4 ip4:66.77.31.107 include:spf.protection.outlook.com include:servers.mcsv.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;sp=quarantine;pct=100;adkim=r;aspf=r;rua=mailto:[email protected];ruf=mailto:[email protected];ri=3600;fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine

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

3 records
  • ppe-7d893f92b0b0a139d5ae58f84347b5f6a7fed3c3
  • SPFv=spf1 a:dispatch-us.ppe-hosted.com a:cordem.org ip4:4.14.132.195 ip4:66.77.30.4 ip4:66.77.31.107 include:spf.protection.outlook.com include:servers.mcsv.net -all
  • MS=ms48399826
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