Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
catalystdigital.com
No
None
Unknown
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-03-22 18:10:26 UTC ยท โบ Refresh
MX Hostnames
No MX records found.
MX Priorities
No priority data.
A / AAAA Records
- 104.21.39.27 (no PTR)
- 172.67.142.208 (no PTR)
- 2606:4700:3037::6815:271b (no PTR)
- 2606:4700:3030::ac43:8ed0 (no PTR)
Mail Server IPs
No IPs resolved.
SOA Record
Raw SOA
blue.foundationdns.com dns.cloudflare.com 2399446181 10000 2400 604800 1800
Primary NS (mname)
blue.foundationdns.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399446181
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
blue.foundationdns.net
blue.foundationdns.org
blue.foundationdns.com
SPF Record
โ Invalid
v=spf1 -all
๐ DNS lookups: 0/10
โ Strict -all with no allowed senders โ no servers can send email for this domain.
DMARC Record
โ Reject
v=DMARC1; p=reject; pct=100; fo=1; adkim=r; aspf=r; rua=mailto:[email protected]; ruf=mailto:[email protected]
โ Reject โ strongest protection
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected]
DKIM Selectors
โ 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
โ 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 -all
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