Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ricesp.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 03:33:58 UTC · ↺ Refresh
MX Hostnames
- mx2-eu.emailsecurity.app
- mx1-eu.emailsecurity.app
MX Priorities
- mx1-eu.emailsecurity.app: 10
- mx2-eu.emailsecurity.app: 10
A / AAAA Records
- 185.151.30.222 ↩ 185-151-30-222.ptr4.stackcp.net
- 2a07:7800::222 (no PTR)
Mail Server IPs
- 132.164.188.153 ↩ mx2-eu.emailsecurity.app
- 4.245.183.72 ↩ mx1-eu.emailsecurity.app
SOA Record
Raw SOA
ns1.cardenithosting.co.uk hostmaster.stackdns.com 1773750610 1800 900 1209600 300
Primary NS (mname)
ns1.cardenithosting.co.uk
Admin Email (rname)
hostmaster@stackdns.com
Serial
1773750610
Refresh
1800s
Retry
900s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
ns3.cardenithosting.co.uk
ns1.cardenithosting.co.uk
ns2.cardenithosting.co.uk
ns4.cardenithosting.co.uk
SPF Record
✓ Strict (-all)
v=spf1 include:spf1.emailsecurity.app include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:[email protected];aspf=s;adkim=s;fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:spf1.emailsecurity.app include:spf.protection.outlook.com -all
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