acdivoca-co.org

Valid Email Server
Domain Lookup › acdivoca-co.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
acdivoca-co.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 23:38:48 UTC · ↺ Refresh

MX Hostnames

  • acdivocaco-org02b.mail.protection.outlook.com

MX Priorities

  • acdivocaco-org02b.mail.protection.outlook.com: 15

A / AAAA Records

  • 208.91.197.27 (no PTR)

Mail Server IPs

  • 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
  • 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
  • 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
  • 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com

SOA Record

Raw SOA ns51.worldnic.com namehost.worldnic.com 124041112 10800 3600 604800 3600
Primary NS (mname)
ns51.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
124041112
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns52.worldnic.com
ns51.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

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

6 records
  • knowbe4-site-verification=6f14d87cd58bc4c03c917612e816da0d
  • adobe-idp-site-verification=eefcbb04e8294c3763e50441d791e6d3ebe8433ecf693c550cd8dbd38508dbbc
  • MS=ms55722348
  • docusign=f3e75b3c-9695-4e4a-b414-a61ff9e8cf64
  • adobe-sign-verification=150a95d29ff09008e719eaa7e9aeb649
  • SPFv=spf1 include:spf.protection.outlook.com -all
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