radiustours.com

Valid Email Server
Domain Lookup › radiustours.com

Domain Overview

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

Checked via [email protected] · 2026-03-23 16:22:27 UTC · ↺ Refresh

MX Hostnames

  • radiustours-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 104.21.11.113 (no PTR)
  • 172.67.191.250 (no PTR)
  • 2606:4700:3036::6815:b71
  • 2606:4700:3034::ac43:bffa

Mail Server IPs

  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
  • 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
  • 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com

SOA Record

Raw SOA cody.ns.cloudflare.com dns.cloudflare.com 2399547073 10000 2400 604800 1800
Primary NS (mname)
cody.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399547073
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

lucy.ns.cloudflare.com
cody.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; sp=none; adkim=s; aspf=s; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict · DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none

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

4 records
  • SPFv=spf1 a mx include:spf.protection.outlook.com -all
  • MS=ms48796125
  • ca3-c2fcca5096704eb89890788501a14769
  • google-site-verification=qjmuXyW4JYDgd-eLpV6rTKXX0_L-Cb6hv83sOBtlv88
Full email verification for radiustours.com

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits