prv-mex.com

Valid Email Server
Domain Lookup › prv-mex.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
prv-mex.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 00:14:48 UTC · ↺ Refresh

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MX Hostnames

  • prvmex-com0i.mail.protection.outlook.com
  • mail.prv-mex.com

MX Priorities

  • prvmex-com0i.mail.protection.outlook.com: 0
  • mail.prv-mex.com: 10

A / AAAA Records

  • 67.227.202.60 ↩ host.contrasteestudio.com

Mail Server IPs

  • 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
  • 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
  • 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 52.101.60.151 ↩ mail-bnypr03cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
  • 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
  • 2a01:111:f403:c927::6 ↩ mail-bn3pr0501cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
  • 67.227.202.60 ↩ host.contrasteestudio.com

SOA Record

Raw SOA ns1.prv-mex.com web.contraste.net.mx 2026090603 10800 3600 604800 10800
Primary NS (mname)
ns1.prv-mex.com
Admin Email (rname)
web@contraste.net.mx
Serial
2026090603
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

ns1.prv-mex.com
ns2.prv-mex.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:spf.protection.outlook.com include:relay.mailchannels.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

2 records
  • v=spf1 include:spf.protection.outlook.com -all
  • SPFv=spf1 include:_spf.google.com include:spf.protection.outlook.com include:relay.mailchannels.net ~all
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