Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
crabil.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 02:00:28 UTC · ↺ Refresh
MX Hostnames
- crabil-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 167.71.82.63
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns3.digitalocean.com
ns1.digitalocean.com
ns2.digitalocean.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:47.206.194.18/32 ip4:47.206.194.19/32 ip4:47.206.194.20/32 ip4:47.206.194.21/32 ip4:47.206.194.22/32 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; pct=100; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
selector1._domainkey
selector2._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
3 records- SPFv=spf1 ip4:47.206.194.18/32 ip4:47.206.194.19/32 ip4:47.206.194.20/32 ip4:47.206.194.21/32 ip4:47.206.194.22/32 include:spf.protection.outlook.com -all
- MS=ms39994557
- knowbe4-site-verification=a7946efe6b2c60e70aa982ec507ec0fc
Full email verification for crabil.com
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