unisant.edu.mx

Valid Email Server
Domain Lookup › unisant.edu.mx

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
unisant.edu.mx
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-31 04:50:40 UTC · ↺ Refresh

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MX Hostnames

  • ALT3.ASPMX.L.GOOGLE.COM
  • ALT1.ASPMX.L.GOOGLE.COM
  • ALT4.ASPMX.L.GOOGLE.COM
  • ALT2.ASPMX.L.GOOGLE.COM
  • ASPMX.L.GOOGLE.COM

MX Priorities

  • aspmx.l.google.com: 1
  • alt3.aspmx.l.google.com: 10
  • alt1.aspmx.l.google.com: 5
  • alt2.aspmx.l.google.com: 5
  • alt4.aspmx.l.google.com: 10

A / AAAA Records

  • 74.208.206.110

Mail Server IPs

  • 142.250.31.26 ↩ bj-in-f26.1e100.net
  • 2607:f8b0:4004:c1d::1a ↩ ww-in-f26.1e100.net
  • 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
  • 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 173.194.76.27 ↩ ws-in-f27.1e100.net
  • 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net

SOA Record

Raw SOA ns2.unisant.edu.mx root.localhost.localdomain 2026032701 10800 3600 604800 10800
Primary NS (mname)
ns2.unisant.edu.mx
Admin Email (rname)
root@localhost.localdomain
Serial
2026032701
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

ns1.unisant.edu.mx
ns2.unisant.edu.mx

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.ipzmarketing.com include:_spf.google.com include:_spf.elasticemail.com include:soporte-tecnico-aula-unisant.p.tawk.email ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • google-site-verification=BEei5l-HcdueHoitTPuWmlPfWg6zZmhuAM2yGDi8JwU
  • SPFv=spf1 include:spf.ipzmarketing.com include:_spf.google.com include:_spf.elasticemail.com include:soporte-tecnico-aula-unisant.p.tawk.email ~all
  • google-site-verification=7m53Yeji7lape789dbQUxi-dKNkaAe9ELmZcpwl71Zw
  • MS=ms71267127
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