dciu.org

Valid Email Server

Domain Overview

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

Checked via [email protected] · 2026-04-02 17:28:33 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • dciu-org.mail.protection.outlook.com: 10

A / AAAA Records

  • 104.17.71.73 (no PTR)

Mail Server IPs

  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
  • 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com

SOA Record

Raw SOA dns3.dciu.net root.dciu.org 2005041264 7200 3600 604800 3600
Primary NS (mname)
dns3.dciu.net
Admin Email (rname)
root@dciu.org
Serial
2005041264
Refresh
7200s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

dns2.dciu.net
dns4.dciu.net
dns3.dciu.net

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:204.13.204.2 include:spfa.cpmails.com include:spf.protection.outlook.com include:_spf.bbnotify.net include:hobsonsmail.com include:useast.radiusbycampusmgmt.com include:spf.schoolwires.net include:email.freshservice.com -all
📊 DNS lookups: 7/10

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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
  • r9k6n8tkm61147pyvthx5fxd9spd18dm
  • k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCZ5hv3aGu7GQJa40svVVxKX06nymc+LnOIJhr4AGDcIi7yknWKIZ+/Cifc7AMohC0eT+tE9Go/f7Jpg0TC/TycVoa0KcBRDqihWXGLc7hCYhJok74vkSUMW36ZIZ1Bm9x7THQsZCnB0OHPl1uNvSe3ns5fq8ZKLSlBKmmTx8Bm8QIDAQAB
  • google-site-verification=-kgHdoSRoK5XRGi-6szVgTeXG5i4TzCivv2i0X9nLU4
  • 60ns2qc4sl0m2ps0zgm56lsx45p8vns4
  • 49ptg314mgb8b10zzrdbdxj74g4mvkdv
  • apple-domain-verification=HKtDh05k9o5uRIvV
  • l3mclgmtt3f9nyjyy8vfj9p5twzmsmvn
  • SPFv=spf1 ip4:204.13.204.2 include:spfa.cpmails.com include:spf.protection.outlook.com include:_spf.bbnotify.net include:hobsonsmail.com include:useast.radiusbycampusmgmt.com include:spf.schoolwires.net include:email.freshservice.com -all
  • xe+XC7MLQjPEBun6CsWD7/BZhikZuKPqz3hlL/Ui/DMttmacL4c4C+st76UQ0ArKcE2enQwC0BTJF6kx0z5crA==
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