Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
okheart.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 08:23:05 UTC · ↺ Refresh
MX Hostnames
- mxa-000d8c01.gslb.pphosted.com
- mxb-000d8c01.gslb.pphosted.com
MX Priorities
- mxb-000d8c01.gslb.pphosted.com: 10
- mxa-000d8c01.gslb.pphosted.com: 10
A / AAAA Records
- 104.20.33.17 (no PTR)
- 172.66.174.167 (no PTR)
- 2606:4700:10::6814:2111 (no PTR)
- 2606:4700:10::ac42:aea7 (no PTR)
Mail Server IPs
- 205.220.171.169 ↩ mx0a-000d8c01.pphosted.com
- 205.220.183.169 ↩ mx0b-000d8c01.pphosted.com
SOA Record
Raw SOA
sam.ns.cloudflare.com dns.cloudflare.com 2399192824 10000 2400 604800 1800
Primary NS (mname)
sam.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399192824
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
val.ns.cloudflare.com
sam.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
11 records- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
- +R7Qlp/pVZD4n7snXLfuD7HU3bUR88Ma0rd1QlzF123iSyCGY5KrJvMsbQhR5xTX8rDCIZET2q6++9P/q/4glQ==
- 09RhgXvfT9O+Y7LdA+06DTstSHBQw6NK60gRKpnie014JEm2ORMa7rgv3h2s6Zd77Q+lvjoI7pTXOoGXjHGtug==
- 67c6298004c844d132a3f55b25c0a87dbb5de21bbb3a8ea8bc
- 6eV3EYezLN3JUusGs13vLyru1lRit/9Ucf3+aqfLMJ9DCTmqbfEJgQOEtQPzOuyqyCNjcrKJBSZzoeJwKOqK/A==
- apple-domain-verification=Q0yvj4lCS0V7uk8b
- cisco-site-verification=f354f291-88d3-4162-9f10-ae0ca5939fe1
- docusign=9beed2ec-1664-48d3-800f-b94c56e923de
- google-site-verification=SFlimq122jt6Y1iglyanIpIFawzmZP6SB-BPTVm8mjM
- google-site-verification=v8c1OAJtkG_gCDEHICqnF5Un1vCw3A2qJDxb5-_azhw
- paloaltonetworks-site-verification=482e1117aec2d4b67b948d29be15904fffe566a4be8e10ad82a9050d4f8dda78
Full email verification for okheart.com
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