realtechla.com

Valid Email Server
Domain Lookup › realtechla.com

Domain Overview

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

Checked via [email protected] · 2026-03-19 17:49:10 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 4.34.92.19 ↩ mail.realtechla.com

Mail Server IPs

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

SOA Record

Raw SOA ns43.worldnic.com namehost.worldnic.com 125103113 10800 3600 604800 3600
Primary NS (mname)
ns43.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125103113
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns43.worldnic.com
ns44.worldnic.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx ip4:4.34.92.16/28 ip4:98.152.110.64/27 include:us._netblocks.mimecast.com include:spf.constantcontact.com include:asp-spf1.yardi.com include:asp-spf2.yardi.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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
  • apple-domain-verification=cv8PuTgnsHARNg97
  • SPFv=spf1 mx ip4:4.34.92.16/28 ip4:98.152.110.64/27 include:us._netblocks.mimecast.com include:spf.constantcontact.com include:asp-spf1.yardi.com include:asp-spf2.yardi.com ~all
  • cisco-ci-domain-verification=56e82a09023df465e0ee9ce1ce827deaac2fb28e4765d7e5943e8753acfc0ef6
  • MS=ms69877212
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