Live data โ DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: โก live
Checker: โก live
mainstapps.com
Yes
โ Yes
Outlook
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-05-21 01:03:36 UTC ยท โบ Refresh
MX Hostnames
- mainstapps-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 185.230.63.171
- 185.230.63.107
- 185.230.63.186
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns9.wixdns.net
ns8.wixdns.net
SPF Record
โ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:authsmtp.com -all
๐ DNS lookups: 2/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
โ MissingNo DMARC record โ emails cannot be rejected on auth failure.
DKIM Selectors
โ 2 found
selector1._domainkey
selector2._domainkey
โ Public key: 392 chars (valid)
โ 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- MS=ms87225094
- TAILSCALE-bnXe6V13RheU3ithPJZt
- knowbe4-site-verification=f3bb4b5e5a334f7acbd8648b8659a5fa
- SPFv=spf1 include:spf.protection.outlook.com include:authsmtp.com -all
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