Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
showcasebase.com
No
None
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 10:47:31 UTC · ↺ Refresh
MX Hostnames
No MX records found.
MX Priorities
No priority data.
A / AAAA Records
- 52.201.53.166 ↩ ec2-52-201-53-166.compute-1.amazonaws.com
- 98.82.42.139 ↩ ec2-98-82-42-139.compute-1.amazonaws.com
- 2600:1f18:4ae:c605:f094:2a0a:4985:526e (no PTR)
- 2600:1f18:4ae:c606:def:b9d9:eb9e:7766 (no PTR)
Mail Server IPs
No IPs resolved.
SOA Record
Raw SOA
ns1.namebrightdns.com dns.namebright.com 2026032901 28800 5000 1209600 10800
Primary NS (mname)
ns1.namebrightdns.com
Admin Email (rname)
dns@namebright.com
Serial
2026032901
Refresh
28800s
Retry
5000s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
nsg2.namebrightdns.com
nsg1.namebrightdns.com
SPF Record
✗ Invalid
v=spf1 -all
📊 DNS lookups: 0/10
⚠ Strict -all with no allowed senders — no servers can send email for this domain.
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
2 records- afternic-verification-G9G3tM8T8EwEizzPzjGJWF
- SPFv=spf1 -all
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