Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
coredesignstudio.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 02:16:28 UTC · ↺ Refresh
MX Hostnames
- coredesignstudio.com
MX Priorities
- coredesignstudio.com: 0
A / AAAA Records
- 50.87.150.231 ↩ 50-87-150-231.unifiedlayer.com
Mail Server IPs
- 50.87.150.231 ↩ 50-87-150-231.unifiedlayer.com
SOA Record
Raw SOA
ns6073.hostgator.com dnsadmin.gator3037.hostgator.com 2026032400 86400 7200 3600000 86400
Primary NS (mname)
ns6073.hostgator.com
Admin Email (rname)
dnsadmin@gator3037.hostgator.com
Serial
2026032400
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns1882.hostgator.com
ns1881.hostgator.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:50.87.144.56 +include:websitewelcome.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
default._domainkey
dkim._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
2 records- SPFv=spf1 +a +mx +ip4:50.87.144.56 +include:websitewelcome.com ~all
- MS=ms44717427
Full email verification for coredesignstudio.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits