holtzmanvogel.com

Valid Email Server
Domain Lookup › holtzmanvogel.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
holtzmanvogel.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-04 15:50:07 UTC · ↺ Refresh

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MX Hostnames

  • us-smtp-inbound-1.mimecast.com
  • us-smtp-inbound-2.mimecast.com

MX Priorities

  • us-smtp-inbound-1.mimecast.com: 10
  • us-smtp-inbound-2.mimecast.com: 10

A / AAAA Records

  • 67.225.161.11 (no PTR)

Mail Server IPs

  • 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com

SOA Record

Raw SOA ns27.domaincontrol.com dns.jomax.net 2026051802 28800 7200 604800 600
Primary NS (mname)
ns27.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026051802
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns27.domaincontrol.com
ns28.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:us._netblocks.mimecast.com include:spf.constantcontact.com include:spf.us.exclaimer.net include:spf.protection.outlook.com include:43417318.spf03.hubspotemail.net ip4:50.211.169.65 ip4:96.255.222.33 ip4:73.132.199.99 ip4:142.190.45.174 ip4:184.176.149.28 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

4 records
  • SPFv=spf1 include:us._netblocks.mimecast.com include:spf.constantcontact.com include:spf.us.exclaimer.net include:spf.protection.outlook.com include:43417318.spf03.hubspotemail.net ip4:50.211.169.65 ip4:96.255.222.33 ip4:73.132.199.99 ip4:142.190.45.174 ip4:184.176.149.28 -all
  • ZOOM_verify_uKNRXUOpYOiS5hfh9szMS1
  • apple-domain-verification=MhKNeG7Ny0Z9sF9N
  • ms-domain-verification=87d62a47-4709-4596-994e-78059982f571
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