alumni.stanford.edu

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Domain Lookup › alumni.stanford.edu
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
alumni.stanford.edu
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 21:43:37 UTC · ↺ Refresh

MX Hostnames

  • ALT1.ASPMX.L.google.com
  • ALT2.ASPMX.L.google.com
  • ASPMX.L.google.com
  • aspmx3.googlemail.com
  • aspmx2.googlemail.com

MX Priorities

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

A / AAAA Records

  • 3.33.186.135 ↩ afa7f374f51cc8991.awsglobalaccelerator.com
  • 15.197.167.90 ↩ afa7f374f51cc8991.awsglobalaccelerator.com

Mail Server IPs

  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 142.251.163.27 ↩ wv-in-f27.1e100.net
  • 2607:f8b0:4004:c1d::1b ↩ ww-in-f27.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

SPF Record

✓ Soft Fail (~all)
v=spf1 a ip4:171.67.43.137 ip4:171.67.43.138 ip4:171.67.43.139 ip4:171.67.43.140 ip4:171.67.43.141 ip4:171.67.219.64/27 ip4:148.163.149.245 ip4:148.163.153.235 include:_spf.qualtrics.com include:_spf.google.com include:mktomail.com include:em8526.us.hivebrite.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google

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

All TXT Records

9 records
  • 00DRK00000OTvMr=1TBRK0000000lN7
  • 00DVG000007pOvX=1TBVG0000000LpF
  • 00DcX000004FChh=1TBcX0000000D3h
  • 00Dg0000006IKxz=1TBWG0000000Q7N
  • 00Dcc00000474Kj=1TBcc0000000KgH
  • SPFv=spf1 a ip4:171.67.43.137 ip4:171.67.43.138 ip4:171.67.43.139 ip4:171.67.43.140 ip4:171.67.43.141 ip4:171.67.219.64/27 ip4:148.163.149.245 ip4:148.163.153.235 include:_spf.qualtrics.com include:_spf.google.com include:mktomail.com include:em8526.us.hivebrite.com ~all
  • 00D46000000qFgG=1TBVH00000003tx
  • 00DVG000007ihZt=1TBVG0000000LhB
  • 00DVG000007nUP7=1TBVG0000000Lin
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