Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mrheating.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 11:24:45 UTC · ↺ Refresh
MX Hostnames
- ca-smtp-inbound-2.mimecast.com
- ca-smtp-inbound-1.mimecast.com
MX Priorities
- ca-smtp-inbound-2.mimecast.com: 10
- ca-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (no PTR)
Mail Server IPs
- 170.10.146.242 ↩ ca-smtp-delivery-2.mimecast.com
- 170.10.144.242 ↩ ca-smtp-delivery-2.mimecast.com
SOA Record
Raw SOA
pdns11.domaincontrol.com dns.jomax.net 2026012009 28800 7200 604800 600
Primary NS (mname)
pdns11.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026012009
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
pdns11.domaincontrol.com
pdns12.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:ca._netblocks.mimecast.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ 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- google-site-verification=HGDx7JftGdyN-1BlYRNrqjf8XWx31y3xAvb0JcMag8A
- apple-domain-verification=fG2NrHO6QXJ3HBcN
- SPFv=spf1 include:ca._netblocks.mimecast.com ~all
- 72lup2idppf8vaqe2moi44uqgn
- knowbe4-site-verification=428c4af7e1628891c7f6a9c9bf2da872
Full email verification for mrheating.com
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