ntcef.org

Valid Email Server
Domain Lookup › ntcef.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ntcef.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-25 01:30:51 UTC · ↺ Refresh

MX Hostnames

  • ntcef-org.mail.protection.outlook.com

MX Priorities

  • ntcef-org.mail.protection.outlook.com: 0

A / AAAA Records

  • 20.88.0.229 (no PTR)

Mail Server IPs

  • 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
  • 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com

SOA Record

Raw SOA ns35.domaincontrol.com dns.jomax.net 2025060300 28800 7200 604800 3600
Primary NS (mname)
ns35.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025060300
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns35.domaincontrol.com
ns36.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:216.59.214.156 include:spf.protection.outlook.com include:_spf.google.com include:sendgrid.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1

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

All TXT Records

5 records
  • 11945850
  • 6aoojt9g0sut61paa8a9kufueg
  • SPFv=spf1 ip4:216.59.214.156 include:spf.protection.outlook.com include:_spf.google.com include:sendgrid.net ~all
  • greo2mv83ddnlm221jqm23ho1n
  • google-site-verification=pj49jRZA9rr9D0LwGqYI9HOq6BiSAzTJT2vFBfiXl2c
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