sdsc.edu

Valid Email Server
Domain Lookup › sdsc.edu
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
sdsc.edu
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-20 22:07:08 UTC · ↺ Refresh

MX Hostnames

  • inbound.ucsd.edu

MX Priorities

No priority data.

A / AAAA Records

  • 132.249.112.52

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns1.sdsc.edu
ns1.ucsd.edu
ns0.sdsc.edu

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:132.239.249.20/32 ip4:132.239.0.0/23 ip4:132.249.20.0/25 include:spf-0016e101.pphosted.com include:mail.zendesk.com include:amazonses.com include:spfa.mailendo.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

5 records
  • MS=ms35925658
  • google-site-verification=kbpcazT_3LrlUogST7bxbYFAXdhFGtpHRKQXQkXUihw
  • atlassian-domain-verification=Y8CutKq4j5rMTXjBrvJdfFvDn2n91J1a7nxjxSdvYyYoI36OiKWiNOa7qVlcHs45
  • SPFv=spf1 ip4:132.239.249.20/32 ip4:132.239.0.0/23 ip4:132.249.20.0/25 include:spf-0016e101.pphosted.com include:mail.zendesk.com include:amazonses.com include:spfa.mailendo.com include:spf.protection.outlook.com ~all
  • google-site-verification=j4GYsuXrQZsmwiPa0oOCjRIGd3J4yR-rcxQU1pn9tS8
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