Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
valmex.com.mx
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 05:04:51 UTC · ↺ Refresh
MX Hostnames
- valmex-com-mx.mail.protection.outlook.com
MX Priorities
- valmex-com-mx.mail.protection.outlook.com: 1
A / AAAA Records
- 23.185.0.2 (no PTR)
Mail Server IPs
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
dns.mcmtelecom.com.mx dnsmaster.mcmtelecom.com.mx 2026030301 3600 600 604800 86400
Primary NS (mname)
dns.mcmtelecom.com.mx
Admin Email (rname)
dnsmaster@mcmtelecom.com.mx
Serial
2026030301
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
dns2.mcm.net.mx
dns.mcmtelecom.com.mx
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spfa.cpmails.com include:qualtrics.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected];fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- google-site-verification=w8pU9sOi8LvI04sR0vTb6UngFoPOnUVQaVT9RSsH9OY
- 8LhebWj3y++Js9HgMdyXB8d8l8KuMbDLNODAJeZ+eoyB
- MS=AD1F9C2062B5F7310E219CDCFF09722361355B68
- SPFv=spf1 include:spf.protection.outlook.com include:spfa.cpmails.com include:qualtrics.com -all
- google-site-verification=SlPuq0lxU8cvFSkZMrRa2QBNztvwQj70Hk2Eny27-00
- qv+8CYLnN+ThDmm9lKPclaYqKm3GOqyjCJa55/R4V4Sl
- tmes=857149c4da5a84f2700ef2e2ace01f66
- MS=ms90193125
- atlassian-domain-verification=3dGEp2PD/BghmLYEg76P/GpaNPaEz1AbGZc1u4M9Gyle6aaoPhFadSdG2s3B2w7b
Full email verification for valmex.com.mx
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits