tbcmexico.com

Valid Email Server
Domain Lookup › tbcmexico.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
tbcmexico.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 22:41:37 UTC · ↺ Refresh

MX Hostnames

  • mxb-00001401.gslb.pphosted.com
  • mxa-00001401.gslb.pphosted.com

MX Priorities

  • mxa-00001401.gslb.pphosted.com: 10
  • mxb-00001401.gslb.pphosted.com: 10

A / AAAA Records

  • 66.159.100.76 (no PTR)

Mail Server IPs

  • 67.231.145.249 ↩ mx0a-00001401.pphosted.com
  • 208.86.201.173 ↩ mx0b-00001401.pphosted.com

SOA Record

Raw SOA a1-118.akam.net hostmaster.tbccorp.com 85 10800 3600 604800 86400
Primary NS (mname)
a1-118.akam.net
Admin Email (rname)
hostmaster@tbccorp.com
Serial
85
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

a7-67.akam.net
a20-65.akam.net
a14-64.akam.net
a1-118.akam.net
a12-65.akam.net
a13-67.akam.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=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

11 records
  • rx5mh4ltl33sfn6q6h67tlq77q5rqj8v
  • PpXeH4WYjk/j619KhWe1c5RTpZfvVJ3FNhB9KSDzS0hh5V7AC4z+1PRPBBHOyfwxj+AryJL77WKqqI6hFxM3OA==
  • cisco-ci-domain-verification=120026b58e43158bf1ffb64e1bf16552f59cf278fa14aadae813b2ccb0cf4be3
  • 4bbxxkdq43clzyd0zjc5zznsfhwz5748
  • 6vdn3qdj9liv3m4p5upuh1dqtk
  • MS=01C7A925B111D9385512BF07EDAE24FA9F9D8C7D
  • SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
  • tcbp3h1s9cqpshedtdeb6eo4vi
  • MS=ms78695001
  • dhd6no480vkdbo2drjs3ihcpst
  • MS=ms49071452
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