sheriff.org

Valid Email Server
Domain Lookup › sheriff.org
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
sheriff.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 02:57:40 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

No priority data.

A / AAAA Records

  • 72.158.234.54

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

cbru.br.ns.els-gms.att.net
cmtu.mt.ns.els-gms.att.net
ns1.cl.bellsouth.net
ns2.cl.bellsouth.net
ns3.cl.bellsouth.net

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:96.46.242.122 ip4:96.46.242.114 ip4:72.158.234.34 ip4:72.158.234.35 ip4:70.151.137.144 ip4:70.151.137.145 ip4:70.151.137.146 a:sheriff-org.mail.protection.outlook.com a:mail.sheriff.org a:emailgw.sheriff.org mx:mail.messaging.microsoft.com mx:smtp.sheriff.org mx:sheriff-org.mail.protection.outlook.com include:spf.protection.outlook.com -all
📊 DNS lookups: 9/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

9 records
  • MS=ms80326486
  • google-site-verification=xCxgM_iFLBuxtwYFJimwviSx_Jzu6CL1ZcMbK5ev3KE
  • docusign=213df0ce-24dd-4fca-8153-678f5c1ffae8
  • yVotqRdKXkwQsvt1nVemvWfwdPVL2GJV8LTkWX7SCj+shX92lNIZUy/1u5tv8wVvu3odh8O/r+NRuLolZMmKjA==
  • apple-domain-verification=z36QywtY1hrfKjyg
  • traction-guest=cbfee80f-da9e-44cd-a530-995218bd06ec
  • SPFv=spf1 a mx ip4:96.46.242.122 ip4:96.46.242.114 ip4:72.158.234.34 ip4:72.158.234.35 ip4:70.151.137.144 ip4:70.151.137.145 ip4:70.151.137.146 a:sheriff-org.mail.protection.outlook.com a:mail.sheriff.org a:emailgw.sheriff.org mx:mail.messaging.microsoft.com mx:smtp.sheriff.org mx:sheriff-org.mail.protection.outlook.com include:spf.protection.outlook.com -all
  • rcolfer8fpm3jbdsbkq2l6u9bv
  • cisco-ci-domain-verification=197653803f9bee0683077472b6e252ecd44e0ff0d1d05af4f34ff276f4d7e98d
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