Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jmhca.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 13:28:31 UTC · ↺ Refresh
MX Hostnames
- jmhca-com.inbound.emailservice.io
- jmhca-com.inbound.emailservice.co
- jmhca-com.inbound.emailservice.cc
MX Priorities
- jmhca-com.inbound.emailservice.io: 10
- jmhca-com.inbound.emailservice.cc: 20
- jmhca-com.inbound.emailservice.co: 30
A / AAAA Records
- 66.70.164.101 ↩ ip101.ip-66-70-164.net
Mail Server IPs
- 54.211.15.143 ↩ ec2-54-211-15-143.compute-1.amazonaws.com
- 52.44.33.109 ↩ ec2-52-44-33-109.compute-1.amazonaws.com
- 107.21.241.201 ↩ ec2-107-21-241-201.compute-1.amazonaws.com
SOA Record
Raw SOA
collins.ns.cloudflare.com dns.cloudflare.com 2399546058 10000 2400 604800 1800
Primary NS (mname)
collins.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399546058
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
dion.ns.cloudflare.com
collins.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.mxprotection.net ip4:15.235.65.108 ip4:208.118.103.254 include:spf.us.emailservice.io include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
✓ Public key: 392 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
5 records- SPFv=spf1 include:spf.mxprotection.net ip4:15.235.65.108 ip4:208.118.103.254 include:spf.us.emailservice.io include:spf.protection.outlook.com -all
- vl87mhnnbpikej2unrpkgk28q
- MS=8A9BE16650530AA0FD089DFA906AB7B751E5959C
- google-site-verification=_exAHptYBS7yXn7p8kYFpyZP7BA3K99PLtoC1w8VnWU
- ieo3ldrqgu4gsusi4flbv7if84
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