Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
alphatau.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 01:11:57 UTC · ↺ Refresh
MX Hostnames
- alphatau-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 185.230.63.107
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns3-02.azure-dns.org
ns4-02.azure-dns.info
ns1-02.azure-dns.com
ns2-02.azure-dns.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:50.212.30.178 include:spf.protection.outlook.com include:sendgrid.net include:spf.azurecomm.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; 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
✓ 6 found
selector1._domainkey
selector2._domainkey
mail._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
8 records- brevo-code:3ac0bbe401e16a162904b4138480cd77
- 9knm344hmupfef1lco7omoprfe
- ms-domain-verification=3fd2dd54-d4aa-4b18-84bf-df7d26557d37
- knf73f4emkovrdf3gem8uo1qt1
- 00D4J0000001s5W=1TBPz0000000EFt
- D5B29DE338
- 00DPu00000APaM8=1TBPu0000000GpZ
- SPFv=spf1 ip4:50.212.30.178 include:spf.protection.outlook.com include:sendgrid.net include:spf.azurecomm.net -all
Full email verification for alphatau.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits