Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
retinadocs.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 06:49:27 UTC · ↺ Refresh
MX Hostnames
- my-mx.email-protect.gosecure.net
MX Priorities
- my-mx.email-protect.gosecure.net: 0
A / AAAA Records
- 138.197.92.176 ↩ rca-vrs-24.04
Mail Server IPs
- 208.80.204.150 ↩ smtp.email-protect.gosecure.net
SOA Record
Raw SOA
ns-cloud-a1.googledomains.com cloud-dns-hostmaster.google.com 19 21600 3600 259200 300
Primary NS (mname)
ns-cloud-a1.googledomains.com
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
19
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s
Nameservers (NS)
ns-cloud-a4.googledomains.com
ns-cloud-a3.googledomains.com
ns-cloud-a2.googledomains.com
ns-cloud-a1.googledomains.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:207.174.193.244 a mx include:authsmtp.com include:retinadocs-com.spf.smtp25.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate 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
3 records- mdN3GAbHywaH9xILLUycuQ==
- SPFv=spf1 ip4:207.174.193.244 a mx include:authsmtp.com include:retinadocs-com.spf.smtp25.com ~all
- MS=ms56776523
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