Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
planethosting.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 15:33:46 UTC · ↺ Refresh
MX Hostnames
- cuda.dewebworks.net
- cuda2.dewebworks.net
MX Priorities
- cuda2.dewebworks.net: 10
- cuda.dewebworks.net: 10
A / AAAA Records
- 173.219.72.198 (no PTR)
Mail Server IPs
- 173.219.72.206 ↩ cuda2.dewebworks.net
- 173.219.72.11 ↩ cuda.dewebworks.net
SOA Record
Raw SOA
betty.ns.cloudflare.com dns.cloudflare.com 2399611013 10000 2400 604800 1800
Primary NS (mname)
betty.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399611013
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
betty.ns.cloudflare.com
sean.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:173.219.72.202 include:planethosting.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 mx ip4:173.219.72.202 include:planethosting.com -all
- 20251111145832448ilyjf1uizhgtbu1pndybhj9uloe5qhwzibva07vk5l5rrde
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