Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
superiorag.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 15:59:29 UTC · ↺ Refresh
MX Hostnames
- superiorag-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 45.60.0.174
- 45.60.6.174
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns1.bdm.microsoftonline.com
ns2.bdm.microsoftonline.com
ns3.bdm.microsoftonline.com
ns4.bdm.microsoftonline.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com Include:sendgrid.net include:spf-us.emailsignatures365.com -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]; pct=100; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
5 records- apple-domain-verification=OtiyiRZw7VzkALlH
- google-site-verification=PU4ToxIxjEGXeWNHn7bYacsNDjdBS6A9PAsAzvX6OvE
- nxkbyfz.x.incapdns.net
- mscid=UpoD35vBoKYRj8w9wn+HhXaJsaSamYh+I5LXh+tAO8uFKyUDHdmniSiauL07ZlO0WQ/airM52si3FW3l5GvB7Q==
- SPFv=spf1 include:spf.protection.outlook.com Include:sendgrid.net include:spf-us.emailsignatures365.com -all
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