vitrek.com

Valid Email Server
Domain Lookup › vitrek.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
vitrek.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 12:44:25 UTC · ↺ Refresh

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

  • 104.17.145.110 (no PTR)
  • 104.17.144.110 (no PTR)
  • 2606:4700::6811:906e (no PTR)
  • 2606:4700::6811:916e (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA john.ns.cloudflare.com dns.cloudflare.com 2398205980 10000 2400 604800 1800
Primary NS (mname)
john.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398205980
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

john.ns.cloudflare.com
marlowe.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a include:vitrek.com ip4:104.19.154.92 ip4:149.72.29.233 include:us._netblocks.mimecast.com mx include:sendgrid.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf= mailto:[email protected]; rf=afrf; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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 a include:vitrek.com ip4:104.19.154.92 ip4:149.72.29.233 include:us._netblocks.mimecast.com mx include:sendgrid.net ~all
  • ca3-e2c6bd5f1cc5422681d1f6d7a52fafee
  • google-site-verification=eYQoNjILRJrvPtbIvkvqqXW6ed-k8ZNWIXFlqQ205A4
  • google-site-verification=wgLqS6dsmiiU4bw-PRwZ1tWLzdh9nlY1tLw2008sYTY
Full email verification for vitrek.com

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