mcmtelecom.com

Valid Email Server
Domain Lookup › mcmtelecom.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mcmtelecom.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-29 11:08:36 UTC · ↺ Refresh

MX Hostnames

  • mail.mcmtelecom.com
  • mcmtelecom.com.mcmtelecom.com

MX Priorities

  • mcmtelecom.com.mcmtelecom.com: 10
  • mail.mcmtelecom.com: 5

A / AAAA Records

  • 199.60.103.108 (no PTR)
  • 199.60.103.8 (no PTR)

Mail Server IPs

  • 162.144.234.207 ↩ server.mcmtelecom.com

SOA Record

Raw SOA dns.mcmtelecom.com.mx dnsmaster.mcmtelecom.com.mx 2021111001 3600 600 604800 600
Primary NS (mname)
dns.mcmtelecom.com.mx
Admin Email (rname)
dnsmaster@mcmtelecom.com.mx
Serial
2021111001
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

dns2.mcm.net.mx
dns.mcmtelecom.com.mx

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:199.60.103.8 +a +mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

3 records
  • SPFv=spf1 ip4:199.60.103.8 +a +mx ~all
  • hubspot-developer-verification=NTY0MTJmNGQtNWEwNC00YWVjLThjYTYtYTA0MDVlNGY5MDM3
  • google-site-verification=uT-rbrC0bBbWapzFfWCM8hxPsfN23Z6GpcfpKIk7hZ8
Full email verification for mcmtelecom.com

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