Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
su-inc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 04:53:45 UTC · ↺ Refresh
MX Hostnames
- suinc-com0e.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 34.44.96.68
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns79.worldnic.com
ns80.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:20.25.250.106 ip4:66.115.228.2 ip4:66.115.228.8 include:servers.mcsv.net include:customers.clickdimensions.com include:spf.protection.outlook.com include:spf.emailsignatures365.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- 77jtmk4df2r8lh471pk0k1s48m
- SPFv=spf1 mx ip4:20.25.250.106 ip4:66.115.228.2 ip4:66.115.228.8 include:servers.mcsv.net include:customers.clickdimensions.com include:spf.protection.outlook.com include:spf.emailsignatures365.com ~all
- msfpkey=1yxjw8crzwez5g9yt94qz0eyj
- a9l6che0c273oqleb543ivqctp
- n50coasg4s17595h63gqfuaf9
- MS=ms50135886
- eIibBGxit+AmLnxpGB/s5D/wwok7S2ut4vLCO6j1UVbVQniJV4LYpT10NTlYqltTHyfFbKY1qzCOlxWbJPVqVQ==
- MS=ms77821703
- google-site-verification=2AWA-qzngMWVJPllY26mC98FhNkIUdUJt6pg3PCuBEQ
- ZOOM_verify_F9K4ARGLRkyC3HNQwt7CkQ
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