highlineaftermarket.com

Valid Email Server
Domain Lookup › highlineaftermarket.com

Domain Overview

DNS: ✓ 5h ago Checker: ✓ 5h ago
highlineaftermarket.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-02 16:00:11 UTC · ↺ Refresh

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MX Hostnames

  • highlineaftermarket-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 3.168.73.27 ↩ server-3-168-73-27.jfk50.r.cloudfront.net
  • 3.168.73.17 ↩ server-3-168-73-17.jfk50.r.cloudfront.net
  • 3.168.73.80
  • 3.168.73.28

Mail Server IPs

  • 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
  • 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
  • 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
  • 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
  • 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com

SOA Record

Raw SOA ns-1694.awsdns-19.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1694.awsdns-19.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1694.awsdns-19.co.uk
ns-417.awsdns-52.com
ns-987.awsdns-59.net
ns-1385.awsdns-45.org

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:_spf.salesforce.com include:spf.securence.com include:spf.us.exclaimer.net include:_spf.atlassian.net -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

✗ 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
  • knowbe4-site-verification=452bd4ad4e583a9a520cfd8737cde5fb
  • SPFv=spf1 include:spf.protection.outlook.com include:sendgrid.net include:_spf.salesforce.com include:spf.securence.com include:spf.us.exclaimer.net include:_spf.atlassian.net -all
  • 56fe0eb1a5bc8e5b43a109a33bf67aaa
  • MS=ms55129971
  • atlassian-sending-domain-verification=b8fd6618-e7f3-43aa-a35e-2efef84cd12f
  • docusign=13569311-f3db-42f9-8fd4-8ac9eab44e18
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