rtp.pt

Valid Email Server
Domain Lookup › rtp.pt
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
rtp.pt
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-20 22:17:21 UTC · ↺ Refresh

MX Hostnames

  • rtp-pt.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 151.101.130.192
  • 151.101.194.192
  • 151.101.2.192
  • 151.101.66.192

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns10.ptempresas.pt
ns2.ptempresas.pt
ns1.ptempresas.pt

SPF Record

✓ Soft Fail (~all)
v=spf1 mx ip4:185.15.22.67 ip4:83.240.201.144 include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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

5 records
  • 5irl8bl9qq4sje0q33ncj7h56e
  • MS=ms54866597
  • dqil70plalr4sf1h7ellvi8pa5
  • google-gws-recovery-domain-verification=63959062
  • SPFv=spf1 mx ip4:185.15.22.67 ip4:83.240.201.144 include:spf.protection.outlook.com ~all
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