Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
callbook.ai
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 08:03:40 UTC · ↺ Refresh
MX Hostnames
- w7z6wamyjnwryfzyyffjpb5u3ymrx4beio3l4c2ksial24xaqlcq.mx-verification.google.com
- smtp.google.com
MX Priorities
No priority data.
A / AAAA Records
- 18.164.124.71
- 18.164.124.17
- 18.164.124.125
- 18.164.124.26
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns-282.awsdns-35.com
ns-691.awsdns-22.net
ns-1277.awsdns-31.org
ns-1695.awsdns-19.co.uk
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 216 chars (valid)
✓ 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- _twilio=twilio-domain-verification=9223d0586c83501c6c6f21dbaee4bb3c
- google-site-verification=FcIStgm5qpMOU5C6SJpw5OsvXZnmBj6GZpRbTXiZ1NU
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