semar.gob.mx

Valid Email Server
Domain Lookup › semar.gob.mx

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
semar.gob.mx
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-31 07:46:47 UTC · ↺ Refresh

MX Hostnames

  • webmail.semar.gob.mx

MX Priorities

  • webmail.semar.gob.mx: 10

A / AAAA Records

  • 198.20.86.74 ↩ chi3.etic.com.mx

Mail Server IPs

  • 148.245.238.53 ↩ webmail.semar.gob.mx

SOA Record

Raw SOA ns1.etdns.mx hostmaster.etic.com.mx 2008010721 43200 3600 1209600 180
Primary NS (mname)
ns1.etdns.mx
Admin Email (rname)
hostmaster@etic.com.mx
Serial
2008010721
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s

Nameservers (NS)

ns1.etdns.mx
ns2.etdns.mx
ns5.etdns.mx
ns4.etdns.mx
ns3.etdns.mx

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a:webmail.semar.gob.mx a:fp-appliance.semar.gob.mx ip4:148.245.238.53 ~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=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine

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
  • google-site-verification=khxd31T6svcuUTWKPhf0xxjkOketD-vLD4FTZUWhq6I
  • 5dko6is7r0if3nich9e6n5cik5
  • DKIMv=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQClieWdDhc9083876vyRCtOURvDucdM3QYCaXF+mrzkvbw8G4JGJ9tf8IAuf3h4Dskw4t6v48HOcCuljNEc4mcaRHhySEFCi+dMA2fIY9M1WJmPUs7t6zq1FzoEAXiZbASQSXegHVbpYNisqrom4/CvsRIzULXCvuKyQNNpJSydqQIDAQAB;
  • SPFv=spf1 mx a:webmail.semar.gob.mx a:fp-appliance.semar.gob.mx ip4:148.245.238.53 ~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
See demo & docs
Deep verification
Full email verification for semar.gob.mx

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

No credit card required
Get 1,000 Free Credits