zimmermannservices.com

Valid Email Server
Domain Lookup › zimmermannservices.com

Domain Overview

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

Checked via [email protected] · 2026-03-20 05:09:35 UTC · ↺ Refresh

MX Hostnames

  • zimmermannservices-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 45.60.22.37 (no PTR)
  • 45.60.98.37 (no PTR)

Mail Server IPs

  • 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
  • 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
  • 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
  • 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
  • 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com

SOA Record

Raw SOA ns8065.hostgator.com root.gator4033.hostgator.com 2026012301 86400 7200 3600000 86400
Primary NS (mname)
ns8065.hostgator.com
Admin Email (rname)
root@gator4033.hostgator.com
Serial
2026012301
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns8066.hostgator.com
ns8065.hostgator.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 3 found
selector1._domainkey
selector2._domainkey
default._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

3 records
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • globalsign-domain-verification=105AE62A71656E188626683B4A9D12CA
  • globalsign-domain-verification=87F0B6C4537C83CD46833742365FD998
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