sdm.rutgers.edu

Valid Email Server
Domain Lookup › sdm.rutgers.edu

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sdm.rutgers.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-23 08:44:28 UTC · ↺ Refresh

MX Hostnames

  • sdm-rutgers-edu.mail.protection.outlook.com

MX Priorities

  • sdm-rutgers-edu.mail.protection.outlook.com: 0

A / AAAA Records

  • 23.185.0.4 (no PTR)
  • 2620:12a:8001::4 (no PTR)
  • 2620:12a:8000::4

Mail Server IPs

  • 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
  • 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
  • 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
  • 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
  • 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com

SOA Record

Raw SOA hostmaster.td.rutgers.edu netmanager.rutgers.edu 2020042457 3600 300 604800 300
Primary NS (mname)
hostmaster.td.rutgers.edu
Admin Email (rname)
netmanager@rutgers.edu
Serial
2020042457
Refresh
3600s
Retry
300s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

runs2.rutgers.edu
ns1.rutgers.edu

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

4 records
  • MS=ms61008500
  • apple-domain-verification=Yp8QmCgaiRtVeHTz
  • smartsheet-site-validation=tH5G7GnQfteZ7uoWHpseKUAuEFgjxU4V
  • docusign=a04adbeb-0b95-4a31-9846-4f2786beb17f
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