Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
southmill.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 03:39:24 UTC · ↺ Refresh
MX Hostnames
- southmill-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 104.26.14.57
- 104.26.15.57
- 172.67.69.225
- 2606:4700:20::681a:f39
- 2606:4700:20::ac43:45e1
- 2606:4700:20::681a:e39
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
burt.ns.cloudflare.com
elaine.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.psm.knowbe4.com include:sendgrid.net include:mailgun.org include:spf.protection.outlook.com include:_spf.sendergen.com ip4:52.168.81.127 ip4:52.237.141.234 ip4:20.120.4.59 ip4:63.125.104.222 ip4:45.62.184.30 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; sp=quarantine; aspf=r; adkim=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
12 records- SPFv=spf1 include:_spf.psm.knowbe4.com include:sendgrid.net include:mailgun.org include:spf.protection.outlook.com include:_spf.sendergen.com ip4:52.168.81.127 ip4:52.237.141.234 ip4:20.120.4.59 ip4:63.125.104.222 ip4:45.62.184.30 -all
- adobe-idp-site-verification=5851cf3ddbd627e338c99b21715f2e609c9bf0041170f92ce3a012e68253edef
- apple-domain-verification=YL2cxNv4RJ3nKsA9
- atlassian-domain-verification=x/XJbhGc5h90DpI5aCCQBX1n4yAlmO/n7aUH5coNI0Gm4Ws1x31yNTehS7zUPg/m
- atlassian-sending-domain-verification=a58b7fa3-87ce-46fc-be51-c8c73215e871
- dropbox-domain-verification=9rqiuns78grq
- google-gws-recovery-domain-verification=62700549
- google-site-verification=Su1Qt78YF434z_-XQWYLycJ0uOp09QkcTe4Vu0GliAY
- have-i-been-pwned-verification=dweb_5vpc04awe7n293jbo9y6fj9p
- logmein-verification-code=1fd30b55-609c-401a-857b-68543c32ab12
- openai-domain-verification=dv-d0ibJygtXlPx7ypZyGkChCii
- smartsheet-site-validation=Geth-z-psMpfpq0hYhbPzz3BiE1pVvEg
Full email verification for southmill.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits