Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cornerstoneks.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 09:58:41 UTC · ↺ Refresh
MX Hostnames
- mail.cornerstoneks.com
MX Priorities
- mail.cornerstoneks.com: 0
A / AAAA Records
- 52.36.242.46 ↩ ec2-52-36-242-46.us-west-2.compute.amazonaws.com
Mail Server IPs
- 50.87.145.186 ↩ 50-87-145-186.unifiedlayer.com
SOA Record
Raw SOA
ns4011.hostgator.com dnsadmin.gator2006.hostgator.com 2026031701 86400 7200 3600000 86400
Primary NS (mname)
ns4011.hostgator.com
Admin Email (rname)
dnsadmin@gator2006.hostgator.com
Serial
2026031701
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns4012.hostgator.com
ns4011.hostgator.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:50.87.144.106 +include:websitewelcome.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 +a +mx +ip4:50.87.144.106 +include:websitewelcome.com ~all
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