rsandrews.com

Valid Email Server
Domain Lookup › rsandrews.com

Domain Overview

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

Checked via [email protected] · 2026-03-19 03:59:00 UTC · ↺ Refresh

MX Hostnames

  • rsandrews-com.mail.protection.outlook.com

MX Priorities

  • rsandrews-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 155.138.218.64 ↩ rsandrews.tempurl.host

Mail Server IPs

  • 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
  • 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
  • 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com

SOA Record

Raw SOA dexter.ns.cloudflare.com dns.cloudflare.com 2397010057 10000 2400 604800 1800
Primary NS (mname)
dexter.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397010057
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

meera.ns.cloudflare.com
dexter.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

6 records
  • facebook-domain-verification=p66u6f2ms3p0s4bj8kdgo9wa463tou
  • google-site-verification=ZAloqBsIH87zEjeN8d4VVQkIVKUv5fhwkuy27YoPkaU
  • ut48naim72r0pfcs290kgeglp
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms65853489
  • apple-domain-verification=e7fOjv0gRBiRA11I
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