alestra.mx

Valid Email Server
Domain Lookup › alestra.mx

Domain Overview

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

Checked via [email protected] · 2026-04-04 20:51:00 UTC · ↺ Refresh

MX Hostnames

  • mx2.alestra.net.mx
  • mx1.alestra.net.mx

MX Priorities

  • mx2.alestra.net.mx: 10
  • mx1.alestra.net.mx: 10

A / AAAA Records

  • 104.18.30.156 (no PTR)
  • 104.18.31.156 (no PTR)

Mail Server IPs

  • 34.226.24.72 ↩ ec2-34-226-24-72.compute-1.amazonaws.com
  • 35.167.34.51 ↩ ec2-35-167-34-51.us-west-2.compute.amazonaws.com
  • 44.237.12.42 ↩ ec2-44-237-12-42.us-west-2.compute.amazonaws.com
  • 54.88.152.217 ↩ ec2-54-88-152-217.compute-1.amazonaws.com

SOA Record

Raw SOA dns.alestra.net.mx soporteip.axtel.com.mx 762215079 10800 3600 1209600 3600
Primary NS (mname)
dns.alestra.net.mx
Admin Email (rname)
soporteip@axtel.com.mx
Serial
762215079
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

dns.alestra.net.mx
mail2.alestra.net.mx
mail1.alestra.net.mx

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.fromdoppler.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 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

6 records
  • google-site-verification=Wspu6dyRhF-XDjJi3SGg0CNJT3jPYRUoW2h0mfXqQvY
  • SPFv=spf1 include:spf.fromdoppler.com ~all
  • MS=ms57156468
  • _76irgt78o5ufsnzzya5bz4d7ctnldag
  • MS=ms51724502
  • _77dqigc4alwys7v1dwlhthkbtpmwhfn
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