onsite.mx

Valid Email Server
Domain Lookup › onsite.mx

Domain Overview

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

Checked via [email protected] · 2026-04-04 20:50:53 UTC · ↺ Refresh

MX Hostnames

  • onsite-mx.mail.protection.outlook.com

MX Priorities

  • onsite-mx.mail.protection.outlook.com: 0

A / AAAA Records

  • 174.136.25.123 ↩ svgs288.serverneubox.com.mx

Mail Server IPs

  • 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
  • 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
  • 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
  • 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
  • 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com

SOA Record

Raw SOA ns144.neubox.net root.svgs415.serverneubox.com.mx 2026030701 3600 1800 1209600 86400
Primary NS (mname)
ns144.neubox.net
Admin Email (rname)
root@svgs415.serverneubox.com.mx
Serial
2026030701
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns144.neubox.net
ns245.neubox.net
ns143.neubox.net

SPF Record

✓ Strict (-all)
v=spf1 +a +mx +ip4:174.136.25.123 include:relay.mailchannels.net include:smtp.relay.serverneubox.com.mx +include:spf.protection.outlook.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

2 records
  • google-site-verification=wrWbu_sHRt6bUAFATy1kTRL5zWadfLA_qZ4NkNTPDjA
  • SPFv=spf1 +a +mx +ip4:174.136.25.123 include:relay.mailchannels.net include:smtp.relay.serverneubox.com.mx +include:spf.protection.outlook.com -all
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