imssbienestar.gob.mx

Valid Email Server
Domain Lookup › imssbienestar.gob.mx

Domain Overview

DNS: ✓ 1d ago Checker: ✓ 1d ago
imssbienestar.gob.mx
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-01 12:42:13 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

  • mx-01-us-west-2.prod.hydra.sophos.com
  • mx-02-us-west-2.prod.hydra.sophos.com

MX Priorities

  • mx-02-us-west-2.prod.hydra.sophos.com: 20
  • mx-01-us-west-2.prod.hydra.sophos.com: 10

A / AAAA Records

  • 158.23.251.12 (no PTR)

Mail Server IPs

  • 52.36.250.116 ↩ ec2-52-36-250-116.us-west-2.compute.amazonaws.com
  • 44.233.136.139 ↩ ec2-44-233-136-139.us-west-2.compute.amazonaws.com
  • 54.191.41.184 ↩ ec2-54-191-41-184.us-west-2.compute.amazonaws.com

SOA Record

Raw SOA ns-cloud-a1.googledomains.com cloud-dns-hostmaster.google.com 1 21600 3600 259200 300
Primary NS (mname)
ns-cloud-a1.googledomains.com
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
1
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s

Nameservers (NS)

ns-cloud-a3.googledomains.com
ns-cloud-a1.googledomains.com
ns-cloud-a2.googledomains.com
ns-cloud-a4.googledomains.com

SPF Record

✓ Strict (-all)
v=spf1 include:_spf_uswest2.prod.hydra.sophos.com ip4:186.96.13.49 ip4:187.237.156.81 ip4:187.237.154.57 include:spf.protection.outlook.com include:sendgrid.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; sp=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

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
  • SPFv=spf1 include:_spf_uswest2.prod.hydra.sophos.com ip4:186.96.13.49 ip4:187.237.156.81 ip4:187.237.154.57 include:spf.protection.outlook.com include:sendgrid.net -all
  • MS=ms88486703
  • sophos-domain-verification=7b27ca240579aa99fb0cdeffBb03f486b6fa210e
  • _hjrpbsk6gkl1w417fw3pki31zndeuoz
  • google-site-verification=dHwPlUucsGLx436TFYk2QavtxTbv-30RN227C3Zdns4
  • ms-domain-verification=ed658fe5-fb29-4098-8654-b6131acf655b
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 imssbienestar.gob.mx

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

No credit card required
Get 1,000 Free Credits