gmail.bu.edu

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
gmail.bu.edu
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 09:00:19 UTC · ↺ Refresh

MX Hostnames

  • mx2.hc2706-39.iphmx.com
  • mx1.hc2706-39.iphmx.com

MX Priorities

  • mx1.hc2706-39.iphmx.com: 5
  • mx2.hc2706-39.iphmx.com: 5

A / AAAA Records

  • 128.197.152.108

Mail Server IPs

  • 216.71.152.49 ↩ esa2.hc2706-39.iphmx.com
  • 216.71.137.82 ↩ esa12.hc2706-39.iphmx.com
  • 216.71.137.81 ↩ esa11.hc2706-39.iphmx.com
  • 216.71.140.197 ↩ esa9.hc2706-39.iphmx.com
  • 68.232.154.118 ↩ esa3.hc2706-39.iphmx.com
  • 216.71.137.79 ↩ esa6.hc2706-39.iphmx.com
  • 216.71.137.63 ↩ esa5.hc2706-39.iphmx.com
  • 216.71.137.83 ↩ esa13.hc2706-39.iphmx.com
  • 216.71.146.118 ↩ esa4.hc2706-39.iphmx.com
  • 68.232.153.39 ↩ esa1.hc2706-39.iphmx.com
  • 216.71.140.198
  • 216.71.137.80
  • 216.71.140.205
  • 216.71.140.200
  • 216.71.140.196
  • 216.71.140.199

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

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

✗ 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

No TXT records found.

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