u.northwestern.edu

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
u.northwestern.edu
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-20 14:34:14 UTC · ↺ Refresh

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MX Hostnames

  • alt2.aspmx.l.google.com
  • aspmx2.googlemail.com
  • aspmx3.googlemail.com
  • aspmx.l.google.com
  • aspmx5.googlemail.com
  • aspmx4.googlemail.com
  • alt1.aspmx.l.google.com

MX Priorities

  • aspmx3.googlemail.com: 10
  • aspmx2.googlemail.com: 10
  • alt2.aspmx.l.google.com: 5
  • aspmx5.googlemail.com: 10
  • aspmx4.googlemail.com: 10
  • alt1.aspmx.l.google.com: 5
  • aspmx.l.google.com: 1

A / AAAA Records

  • 129.105.43.17 ↩ evumail8prd01.ci.northwestern.edu

Mail Server IPs

  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 173.194.76.27 ↩ ws-in-f27.1e100.net
  • 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
  • 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
  • 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:167.89.92.151 ip4:198.37.155.100 include:_spf.google.com ~all
📊 DNS lookups: 1/10
~ 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

5 records
  • SPFv=spf1 ip4:167.89.92.151 ip4:198.37.155.100 include:_spf.google.com ~all
  • MS=7BF65D42C8152FD30CC2D7F864D4F4BD6931A884
  • 539c73dc8bfe8641ac8de5bd98b7039288013525d9c8502794df0986ef233cc9
  • miro-verification=200d2c47a8bcbd759c1b54e2715daa85dbc6e448
  • 1password-site-verification=MYS5OPEWHNHYRIMVOEF2CTKYXY
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