Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
colmex.mx
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 01:25:16 UTC · ↺ Refresh
MX Hostnames
- mxa-00173a01.gslb.pphosted.com
- mxb-00173a01.gslb.pphosted.com
MX Priorities
- mxb-00173a01.gslb.pphosted.com: 10
- mxa-00173a01.gslb.pphosted.com: 10
A / AAAA Records
- 200.52.255.199 ↩ proxy.colmex.mx
Mail Server IPs
- 148.163.156.103 ↩ mx0a-00173a01.pphosted.com
SOA Record
Raw SOA
nse1.colmex.mx hostmaster.colmex.mx 2020052501 14400 7200 1209600 86400
Primary NS (mname)
nse1.colmex.mx
Admin Email (rname)
hostmaster@colmex.mx
Serial
2020052501
Refresh
14400s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
nse1.colmex.mx
nse2.colmex.mx
nsmex4.uninet.net.mx
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf-00173a01.pphosted.com ip4:200.52.255.85 ~all
📊 DNS lookups: 2/10
~ 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 detectedNo 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
8 records- MTiLvBWaPkaSn8KorzZk4rkp5Bd1F/H7OZDzX7/GnXrMcCwN2D/ohc+j5D2Wri3PT9o7AusLSOuwYmmqEEVeiw==
- vfw53zpgkr10z8jgzjjgqfjvwp0rlghj
- x4gtwtm4zbqd2lx17lnhhpt85zn8gh5w
- MS=ms17915377
- google-site-verification=RimhPfBNCf6ATa1cG_m75vg7GwD9EE40QDQ4Ubva7Js
- fn00xpl067f2ld7g7vrc5j8f8tb4lh97
- SPFv=spf1 include:spf.protection.outlook.com include:spf-00173a01.pphosted.com ip4:200.52.255.85 ~all
- 63e7577eb18cd9f8f6ce3eb3dde3d6016daf4c6fe37853f5a9aed294ef5723d5
Full email verification for colmex.mx
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