gctd.org

Valid Email Server
Domain Lookup › gctd.org

Domain Overview

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

Checked via [email protected] · 2026-03-21 01:09:05 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 23.185.0.3 (no PTR)
  • 2620:12a:8001::3 (no PTR)
  • 2620:12a:8000::3

Mail Server IPs

  • 52.101.9.19 ↩ mail-blapr09cu00103.inbound.protection.outlook.com
  • 52.101.11.12 ↩ mail-sa9pr09cu00104.inbound.protection.outlook.com
  • 52.101.8.50 ↩ mail-dm6pr09cu00202.inbound.protection.outlook.com
  • 52.101.8.52 ↩ mail-ds0pr09cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:f904::1 ↩ mail-ds0pr09cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f90e::1 ↩ mail-sa9pr09cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f900::1 ↩ mail-blapr09cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f904:: ↩ mail-dm6pr09cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA ns69.domaincontrol.com dns.jomax.net 2024112705 28800 7200 604800 600
Primary NS (mname)
ns69.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2024112705
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns69.domaincontrol.com
ns70.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:100.32.137.194 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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

5 records
  • tm2afsgsepdjedust1d87lsh46
  • 7q7fsu04ik5rftohupa958kinu
  • bWlkSR8HYlTnnkRa06RD8B8pt3tcRXv+W+ftwhwRQCpzO5Hzoz1t5kGq+qsZ4aSBtmdq3Ie91Y0Ixav1Czq1TA==
  • MS=ms23968784
  • SPFv=spf1 ip4:100.32.137.194 include:spf.protection.outlook.com ~all
Full email verification for gctd.org

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits