rrrhome.com

Valid Email Server
Domain Lookup › rrrhome.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
rrrhome.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 19:41:24 UTC · ↺ Refresh

MX Hostnames

  • RRRHome-com.mail.protection.outlook.com

MX Priorities

  • rrrhome-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 104.21.74.238 (no PTR)
  • 172.67.164.163 (no PTR)
  • 2606:4700:3031::6815:4aee
  • 2606:4700:3034::ac43:a4a3

Mail Server IPs

  • 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
  • 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
  • 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
  • 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
  • 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA dolly.ns.cloudflare.com dns.cloudflare.com 2398509928 10000 2400 604800 1800
Primary NS (mname)
dolly.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398509928
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

jobs.ns.cloudflare.com
dolly.ns.cloudflare.com

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

3 records
  • workplace-domain-verification=eHRJEVLB3XzU0VszyLHTeu9A7VwccF
  • google-site-verification=5RqcfSAC6qZXDzGWN6lIH4nyipJvYKTg77T7wVi0oxM
  • SPFv=spf1 include:spf.protection.outlook.com -all
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