engr.uconn.edu

Valid Email Server
Domain Lookup › engr.uconn.edu

Domain Overview

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

Checked via [email protected] · 2026-03-19 17:21:39 UTC · ↺ Refresh

MX Hostnames

  • engr-uconn-edu.mail.protection.outlook.com

MX Priorities

  • engr-uconn-edu.mail.protection.outlook.com: 10

A / AAAA Records

  • 137.99.12.4 ↩ prod0-web-hbl.its.uconn.edu

Mail Server IPs

  • 52.101.9.17 (no PTR)
  • 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
  • 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com

SOA Record

Raw SOA msb-int.net.uconn.edu abuse.uconn.edu 2013271868 10800 3600 2419200 900
Primary NS (mname)
msb-int.net.uconn.edu
Admin Email (rname)
abuse@uconn.edu
Serial
2013271868
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s

Nameservers (NS)

msb-ext.net.uconn.edu
gdc-dr.net.uconn.edu
hbl-ext.net.uconn.edu

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:137.99.15.236 include:spf.protection.outlook.com include:_spf1.uconn.edu include:_spf.google.com mx ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

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

2 records
  • SPFv=spf1 ip4:137.99.15.236 include:spf.protection.outlook.com include:_spf1.uconn.edu include:_spf.google.com mx ~all
  • oAaCN0JPiij/Js9aCMWKz3yRDY32HggStkKv4lE2PCrMcm83Gd7TzHyYcxr9AjA9rXjROsAvLVpOrkRiZ2oJBw==
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