protechlv.com

Valid Email Server
Domain Lookup › protechlv.com

Domain Overview

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

Checked via [email protected] · 2026-04-01 04:48:30 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 52.22.145.238 ↩ ec2-52-22-145-238.compute-1.amazonaws.com

Mail Server IPs

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

SOA Record

Raw SOA ns1053.ui-dns.com hostmaster.1and1.com 2017080734 28800 7200 604800 300
Primary NS (mname)
ns1053.ui-dns.com
Admin Email (rname)
hostmaster@1and1.com
Serial
2017080734
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1053.ui-dns.com
ns1053.ui-dns.biz
ns1053.ui-dns.de
ns1053.ui-dns.org

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_netblocks.mimecast.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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
  • v=verifydomain MS=9322769
  • google-site-verification=HILjaXY_1eJB0tVMvIq_kUIMtcVkwH9wsoz_9zVJKxQ
  • SPFv=spf1 include:_netblocks.mimecast.com ~all
  • 0ed1fe018a7ee04aada2e44f49a479d85baf8d2bd0
  • MS=ms34542473
  • h1pst92e6a64h180iu9f1fj446
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