Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
avaibook.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 00:55:48 UTC · ↺ Refresh
MX Hostnames
- avaibook-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 104.20.9.40
- 104.20.8.40
- 2606:4700:10::6814:928
- 2606:4700:10::6814:828
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
dion.ns.cloudflare.com
aida.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a a:avaibook.com ip4:213.229.163.23 ip4:213.4.38.4 include:sendgrid.net include:mailgun.org include:8145176.spf04.hubspotemail.net include:spf.protection.outlook.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- brevo-code:2977a3649ccff3f392352310a1f3adbf
- google-site-verification=J6EJ-oTYBIOYLvr_lE17-D7mfh6NQ2xjIxv9KvdhTxs
- SPFv=spf1 mx a a:avaibook.com ip4:213.229.163.23 ip4:213.4.38.4 include:sendgrid.net include:mailgun.org include:8145176.spf04.hubspotemail.net include:spf.protection.outlook.com ~all
- MS=ms49665213
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