radiumone.com

Valid Email Server
Domain Lookup › radiumone.com

Domain Overview

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

Checked via [email protected] · 2026-03-23 15:00:27 UTC · ↺ Refresh

MX Hostnames

  • radiumone-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 74.118.186.64 (no PTR)

Mail Server IPs

  • 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
  • 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
  • 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
  • 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA dns1.p06.nsone.net hostmaster.nsone.net 1652791474 86400 86400 1209600 86400
Primary NS (mname)
dns1.p06.nsone.net
Admin Email (rname)
hostmaster@nsone.net
Serial
1652791474
Refresh
86400s
Retry
86400s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

dns4.p06.nsone.net
dns1.p06.nsone.net
dns2.p06.nsone.net
dns3.p06.nsone.net

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • MS=ms19526959v=spf1 include:spf.protection.outlook.com ip4:72.5.64.0/25 ip4:74.217.253.0/25 ip4:128.177.7.66/26 ip4:198.245.81.0/24 ip4:136.147.176.0/24 ip4:13.111.0.0/24 ip4:13.111.1.0/24 ip4:13.111.2.0/24 ip4:13.111.3.0/24 ip4:136.147.182.0/24 ip4:136.147.135.0/24 ip4:199.122.123.188/30 ip4:199.122.123.192 ip4:173.193.210.32/27 ip4:50.23.218.192/27 ip4:174.37.226.64/27 ip4:208.43.239.136/30 ip4:184.173.105.0/24 ip4:184.173.153.0/24 ip4:104.130.122.0/23 ip4:146.20.112.0/26 ip4:199.15.212.0/22 ip4:72.3.185.0/24 ip4:72.32.154.0/24 ip4:72.32.217.0/24 ip4:72.32.243.0/24 ip4:94.236.119.0/26 ip4:37.188.97.188/32 ip4:185.28.196.0/22 ip4:192.28.128.0/18 ip4:103.237.104.0/22 ip6:2a04:35c0::/29 include:sendgrid.net -all
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