Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
highspring.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 04:38:03 UTC · ↺ Refresh
MX Hostnames
- highspring-com.mail.protection.outlook.com
MX Priorities
- highspring-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.10 (no PTR)
- 141.193.213.11 (no PTR)
Mail Server IPs
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
SOA Record
Raw SOA
ns13.domaincontrol.com dns.jomax.net 2026022504 28800 7200 604800 600
Primary NS (mname)
ns13.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026022504
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns13.domaincontrol.com
ns14.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:167.89.66.47 include:spf.protection.outlook.com include:autotask.net include:spfa.cpmails.com include:3437750.spf04.hubspotemail.net include:mg-spf.greenhouse.io include:_spf.bullhornmail.com include:_spf.ultipro.com include:1i7wcoraa.spf.checkpoint-spf.com include:mail.zendesk.com ~all
📊 DNS lookups: 10/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; ruf=mailto:[email protected]; rua=mailto:[email protected],mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- apple-domain-verification=aIPpwE86rwpgv7CG
- SPFv=spf1 mx ip4:167.89.66.47 include:spf.protection.outlook.com include:autotask.net include:spfa.cpmails.com include:3437750.spf04.hubspotemail.net include:mg-spf.greenhouse.io include:_spf.bullhornmail.com include:_spf.ultipro.com include:1i7wcoraa.spf.checkpoint-spf.com include:mail.zendesk.com ~all
- 76d5d980-0ca9-4451-b529-25c515cdbd93
- lucid-verification=ipl7ZKE5jyd.akw3bmc
- bw=gyXTUVookABNu5LME6AVlxVLj9vjuWJOedwh4xh0L7PJ
Full email verification for highspring.com
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