3cisd.com

Valid Email Server
Domain Lookup › 3cisd.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
3cisd.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 03:03:51 UTC · ↺ Refresh

MX Hostnames

  • 3cisd-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 172.67.215.6
  • 104.21.50.246
  • 2606:4700:3030::6815:32f6
  • 2606:4700:3032::ac43:d706

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ryan.ns.cloudflare.com
fatima.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:18.216.254.13 ip4:104.130.70.152 include:spf.protection.outlook.com include:amazonses.com include:spf.mandrillapp.com include:spf.happyfox.com include:relay.mailchannels.net include:cerb.email -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; sp=none; aspf=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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

9 records
  • google-site-verification=Et4e7qIFzpxylZTxFaR10G9AOO3NejzM8SqWz28-E2I
  • google-site-verification=HnMvzw5AVUGOphDzzHWuTa6NanWSAJBr68e45w0S4xo
  • google-site-verification=THPmEvgeGyLmk5WDjfjVAgXhA7-ckUzJ6U_qmfMUgdI
  • google-site-verification=di8vHRccA5Cf8fS6nyg_1yQCzih8RrFpzx5t0KkIMxk
  • status-page-domain-verification=gx14jdxlzqmd
  • SPFv=spf1 ip4:18.216.254.13 ip4:104.130.70.152 include:spf.protection.outlook.com include:amazonses.com include:spf.mandrillapp.com include:spf.happyfox.com include:relay.mailchannels.net include:cerb.email -all
  • MS=05F1ECE8EF2B2127B413729B7CB075040A5D6354
  • TbvdkDGoV71lLd9NinYbIvQDkObzMBjYm1/zNEGRt4Gk54R/oBBbPXemhgaJ3WFO9DbnI3kvKSbVflWdYw/+EQ==
  • atlassian-domain-verification=MabDcw82Emp3ZGytMDNJoTMFZjTHrEI5N/COBDJCOfjU3KDxfKxMZQn0mFXoxhGq
Full email verification for 3cisd.com

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