onecallusa.com

Valid Email Server
Domain Lookup › onecallusa.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
onecallusa.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 15:08:56 UTC · ↺ Refresh

MX Hostnames

  • onecallusa-com.mail.protection.outlook.com

MX Priorities

  • onecallusa-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 151.101.2.159 (no PTR)

Mail Server IPs

  • 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
  • 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
  • 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
  • 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
  • 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com

SOA Record

Raw SOA ns11.domaincontrol.com dns.jomax.net 2023041903 28800 7200 604800 600
Primary NS (mname)
ns11.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2023041903
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns11.domaincontrol.com
ns12.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:protection.my220.com include:spf.protection.outlook.com include:secureserver.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

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

6 records
  • NETORG3505801.onmicrosoft.com
  • MS=ms75970619
  • mafbh1vf7efgkljpioncjboq5a
  • SPFv=spf1 a mx include:protection.my220.com include:spf.protection.outlook.com include:secureserver.net ~all
  • google-site-verification=kqGwlp44kH7cH-4ufjmlJI8Dy1M7rS5Bq_aVgEkTtFw
  • sendgrid.net
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