vacotechnology.com

Valid Email Server
Domain Lookup › vacotechnology.com

Domain Overview

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

Checked via [email protected] · 2026-03-25 21:18:56 UTC · ↺ Refresh

MX Hostnames

  • vacotechnology-com.mail.protection.outlook.com

MX Priorities

  • vacotechnology-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 15.197.225.128 ↩ aec037177372cc6cd.awsglobalaccelerator.com
  • 3.33.251.168 ↩ aec037177372cc6cd.awsglobalaccelerator.com

Mail Server IPs

  • 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
  • 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
  • 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
  • 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com

SOA Record

Raw SOA ns53.domaincontrol.com dns.jomax.net 2026030601 28800 7200 604800 3600
Primary NS (mname)
ns53.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026030601
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns53.domaincontrol.com
ns54.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx ip4:167.89.66.47 include:spf.protection.outlook.com include:spfa.cpmails.com include:us._netblocks.mimecast.com include:3437750.spf04.hubspotemail.net include:mg-spf.greenhouse.io include:_spf.bullhornmail.com ~all
📊 DNS lookups: 7/10
~ 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

2 records
  • SPFv=spf1 mx ip4:167.89.66.47 include:spf.protection.outlook.com include:spfa.cpmails.com include:us._netblocks.mimecast.com include:3437750.spf04.hubspotemail.net include:mg-spf.greenhouse.io include:_spf.bullhornmail.com ~all
  • 0ed1fe018a9d6de7380f704add9f6ee3
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