Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cornerstoneaustin.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 23:26:16 UTC · ↺ Refresh
MX Hostnames
- mx.cornerstoneaustin.com
MX Priorities
- mx.cornerstoneaustin.com: 10
A / AAAA Records
- 216.40.47.17 ↩ redirect.managednsservice.com
Mail Server IPs
- 66.96.142.51 ↩ 51.142.96.66.static.eigbox.net
- 66.96.142.52 ↩ 52.142.96.66.static.eigbox.net
- 66.96.142.50 ↩ 50.142.96.66.static.eigbox.net
SOA Record
Raw SOA
ns1.mdnsservice.com hostmaster.mdnsservice.com 1945268801 10001 7200 2419200 86400
Primary NS (mname)
ns1.mdnsservice.com
Admin Email (rname)
hostmaster@mdnsservice.com
Serial
1945268801
Refresh
10001s
Retry
7200s
Expire
2419200s
Minimum TTL
86400s
Nameservers (NS)
ns2.mdnsservice.com
ns3.mdnsservice.com
ns1.mdnsservice.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:38.113.1.0/24 ip4:38.113.20.0/24 ip4:65.254.224.0/19 ?all
📊 DNS lookups: 0/10
? Neutral (?all) — no enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:38.113.1.0/24 ip4:38.113.20.0/24 ip4:65.254.224.0/19 ?all
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