Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
courtesybldgservices.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 12:54:25 UTC · ↺ Refresh
MX Hostnames
- mail.courtesybldgservices.com
MX Priorities
- mail.courtesybldgservices.com: 0
A / AAAA Records
- 50.6.2.171 ↩ 50-6-2-171.unifiedlayer.com
Mail Server IPs
- 50.6.2.171 ↩ 50-6-2-171.unifiedlayer.com
SOA Record
Raw SOA
hgns1.hostgator.com root.sh00009.hostgator.com 2025070207 86400 7200 3600000 300
Primary NS (mname)
hgns1.hostgator.com
Admin Email (rname)
root@sh00009.hostgator.com
Serial
2025070207
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
300s
Nameservers (NS)
hgns1.hostgator.com
hgns2.hostgator.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx include:perfora.net include:hostgator.mx ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- DMARCv=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100
- SPFv=spf1 +a +mx include:perfora.net include:hostgator.mx ~all
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