Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
radiant-hosting.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 10:48:21 UTC · ↺ Refresh
MX Hostnames
- mail.protonmail.ch
- mailsec.protonmail.ch
MX Priorities
- mail.protonmail.ch: 10
- mailsec.protonmail.ch: 20
A / AAAA Records
- 104.21.62.245 (no PTR)
- 172.67.141.54 (no PTR)
- 2606:4700:3033::6815:3ef5 (no PTR)
- 2606:4700:3031::ac43:8d36 (no PTR)
Mail Server IPs
- 185.70.42.128 ↩ mail.protonmail.ch
- 185.205.70.128 ↩ mail.protonmail.ch
- 176.119.200.128 ↩ mail.protonmail.ch
- 185.205.70.129 ↩ mailsec.protonmail.ch
- 185.70.42.129 ↩ mailsec.protonmail.ch
- 176.119.200.129 ↩ mailsec.protonmail.ch
SOA Record
Raw SOA
anna.ns.cloudflare.com dns.cloudflare.com 2399763594 10000 2400 604800 1800
Primary NS (mname)
anna.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399763594
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
stan.ns.cloudflare.com
anna.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:mailgun.org include:_spf.protonmail.ch include:_spf.hostedemail.com include:registrarmail.net include:spf.mailjet.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]!10m; ruf=mailto:[email protected]!10m; rf=afrf; pct=100; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]!10m
↳ Subdomain policy: none
DKIM Selectors
✓ 5 found
default._domainkey
mail._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- facebook-domain-verification=em0tnwj03nv5sdrsn514sqw85rqy3l
- google-site-verification=2eWzTL5coyjwm6GePbV1VEiKHlk4oL0drTfgsKkpo4w
- protonmail-verification=ac35383c8c7d77a8c22812da07ec57ffd7d8f5cd
- t5CKDbf463cPze/JtixW8lF/4/sMxafauTWwg8+ROMA=
- SPFv=spf1 include:mailgun.org include:_spf.protonmail.ch include:_spf.hostedemail.com include:registrarmail.net include:spf.mailjet.com ~all
Full email verification for radiant-hosting.com
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