Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
crowemackay.ca
Yes
✓ Yes
Amazon SES
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 20:04:32 UTC · ↺ Refresh
MX Hostnames
- inbound-smtp.us-east-1.amazonaws.com
MX Priorities
- inbound-smtp.us-east-1.amazonaws.com: 10
A / AAAA Records
- 159.246.55.100 (no PTR)
Mail Server IPs
- 44.210.166.32 ↩ ec2-44-210-166-32.compute-1.amazonaws.com
- 54.197.5.236 ↩ ec2-54-197-5-236.compute-1.amazonaws.com
- 44.206.9.87 ↩ ec2-44-206-9-87.compute-1.amazonaws.com
- 54.164.173.191 ↩ ec2-54-164-173-191.compute-1.amazonaws.com
- 3.211.210.226 ↩ ec2-3-211-210-226.compute-1.amazonaws.com
SOA Record
Raw SOA
ns27.domaincontrol.com dns.jomax.net 2026012501 28800 7200 604800 600
Primary NS (mname)
ns27.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026012501
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns28.domaincontrol.com
ns27.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com include:mandrillapp.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 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
7 records- jldwvh89gss2xzpc02fp7cznyy50nhk2
- google-site-verification=3K7FNYAVFLxpRSfZ4hcN7FrLcsBWjQbVHarukPH7QKA
- SPFv=spf1 mx include:spf.protection.outlook.com include:mandrillapp.com -all
- FVrRc7z58zccLt1Ro6ZmIqDzFwKQt5g0hclFSGsKrCHrGayQfmStVoDrR7U4q/rcp2C0YfrCHj/eA9Yhx4i1kQ==
- adobe-idp-site-verification=742f6b7a3863cddeef0676697a36bcba230c506ff8eaeb5482710e90f13116be
- MS=024B5CFA28CCADFD41840571A275D22D125C653C
- nxl2gmb7nhd3xfpwr8szmz62j15s0pg0
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