rtv.org.mx

Valid Email Server
Domain Lookup › rtv.org.mx

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
rtv.org.mx
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-01 01:47:40 UTC · ↺ Refresh

MX Hostnames

  • rtv-org-mx.mail.protection.outlook.com

MX Priorities

  • rtv-org-mx.mail.protection.outlook.com: 0

A / AAAA Records

  • 187.217.126.131 ↩ customer-187-217-126-131.uninet-ide.com.mx

Mail Server IPs

  • 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
  • 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
  • 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
  • 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
  • 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
  • 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com

SOA Record

Raw SOA pns1.cloudns.net support.cloudns.net 2025111103 7200 1800 1209600 3600
Primary NS (mname)
pns1.cloudns.net
Admin Email (rname)
support@cloudns.net
Serial
2025111103
Refresh
7200s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

pns5.cloudns.net
pns3.cloudns.net
pns4.cloudns.net
pns1.cloudns.net
pns2.cloudns.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

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

2 records
  • facebook-domain-verification=s3t6dtteb6vf3kwn9pq1o17av13jy1
  • SPFv=spf1 include:spf.protection.outlook.com -all
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