onshoretech.com

Valid Email Server
Domain Lookup › onshoretech.com

Domain Overview

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

Checked via [email protected] · 2026-03-20 12:59:30 UTC · ↺ Refresh

MX Hostnames

  • onshoretech-com.mail.protection.outlook.com
  • ms32217107.msv1.invalid.outlook.com
  • us-smtp-inbound-1.mimecast.com
  • us-smtp-inbound-2.mimecast.com

MX Priorities

  • onshoretech-com.mail.protection.outlook.com: 20
  • ms32217107.msv1.invalid.outlook.com: 50
  • us-smtp-inbound-1.mimecast.com: 10
  • us-smtp-inbound-2.mimecast.com: 10

A / AAAA Records

  • 151.101.130.159

Mail Server IPs

  • 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
  • 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
  • 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
  • 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
  • 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.141
  • 170.10.128.141
  • 170.10.132.221
  • 170.10.128.221

SOA Record

Raw SOA nsa.powerdnn.com vmbailey\@onshoretech.com 2025071401 3600 600 1209600 3600
Primary NS (mname)
nsa.powerdnn.com
Admin Email (rname)
vmbailey\@onshoretech@com
Serial
2025071401
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

nsa.powerdnn.com
nsb.powerdnn.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_netblocks.mimecast.com include:39959592.spf10.hubspotemail.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; sp=reject; pct=100; adkim=s; aspf=s;
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject

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

2 records
  • SPFv=spf1 include:spf.protection.outlook.com include:_netblocks.mimecast.com include:39959592.spf10.hubspotemail.net -all
  • google-site-verification=nubvslFNZXvlTHBRt57_j8qLGkairWn-ZHGFGtrO0hc
Full email verification for onshoretech.com

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits