Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
alion.com.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 23:37:24 UTC · ↺ Refresh
MX Hostnames
- alion-com-co.mail.protection.outlook.com
MX Priorities
- alion-com-co.mail.protection.outlook.com: 0
A / AAAA Records
- 50.62.181.220 ↩ 220.181.62.50.host.secureserver.net
Mail Server IPs
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
ns47.domaincontrol.com dns.jomax.net 2025121500 28800 7200 604800 600
Primary NS (mname)
ns47.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025121500
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns48.domaincontrol.com
ns47.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.embluemail.com a:ns01.alion.com.co include:send.zcsend.net include:mail.zendesk.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0:1:d:s; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 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
8 records- 9g1ku39kc8flv71f1h2rngg07q
- facebook-domain-verification=3h1wr28xa1019tvou5sm62vwfewtr7
- google-site-verification=V3IH8iNSBTUve9FwjjVGEDphZ0ZMQJdj8H7dqPj9neQ
- 6aq68hea7r5usnl1h35p3dv29d
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.embluemail.com a:ns01.alion.com.co include:send.zcsend.net include:mail.zendesk.com -all
- google-site-verification=c4mXX-ViUqFCdfDj4uHhaqpiuNhreillDa7IiOFipjc
- google-site-verification=0DCPJtsnLHuv0Afjz_7IfOXlE39vuPLkrW047wjakDM
- MS=ms49983306
Full email verification for alion.com.co
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