sti-laredo.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
sti-laredo.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-03 07:48:30 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • mx2.mailchannels.net
  • mx1.mailchannels.net

MX Priorities

  • mx1.mailchannels.net: 0
  • mx2.mailchannels.net: 0

A / AAAA Records

  • 23.236.62.147 ↩ 147.62.236.23.bc.googleusercontent.com

Mail Server IPs

  • 54.69.1.140 ↩ ec2-54-69-1-140.us-west-2.compute.amazonaws.com
  • 54.187.177.89 ↩ ec2-54-187-177-89.us-west-2.compute.amazonaws.com

SOA Record

Raw SOA ns1.dreamhost.com hostmaster.dreamhost.com 2026052800 16856 600 1814400 60
Primary NS (mname)
ns1.dreamhost.com
Admin Email (rname)
hostmaster@dreamhost.com
Serial
2026052800
Refresh
16856s
Retry
600s
Expire
1814400s
Minimum TTL
60s

Nameservers (NS)

ns1.dreamhost.com
ns3.dreamhost.com
ns2.dreamhost.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net include:_spf.google.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected];ruf=mailto:[email protected];pct=100
✓ Reject — strongest protection
📋 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

2 records
  • cisco-ci-domain-verification=722f0fe4bc6dba0897f7ff0058b327212764f52541373bdc24d3a4f503c071ca
  • SPFv=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net include:_spf.google.com ~all
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for sti-laredo.com

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits