stanford.edu

Valid Email Server
Domain Lookup › stanford.edu

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
stanford.edu
Yes
✓ Yes
Proofpoint
No
Yes
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 00:53:58 UTC · ↺ Refresh

MX Hostnames

  • mxb-00000d07.gslb.pphosted.com
  • mxa-00000d07.gslb.pphosted.com

MX Priorities

  • mxa-00000d07.gslb.pphosted.com: 10
  • mxb-00000d07.gslb.pphosted.com: 10

A / AAAA Records

  • 171.67.215.200 ↩ web.stanford.edu
  • 2607:f6d0::925a:0:0:ab43:d7c8 ↩ web.stanford.edu

Mail Server IPs

  • 67.231.149.169 ↩ mx0a-00000d07.pphosted.com
  • 67.231.157.125 ↩ mx0b-00000d07.pphosted.com

SOA Record

Raw SOA argus.stanford.edu hostmaster.stanford.edu 2026054025 1200 600 1296000 1800
Primary NS (mname)
argus.stanford.edu
Admin Email (rname)
hostmaster@stanford.edu
Serial
2026054025
Refresh
1200s
Retry
600s
Expire
1296000s
Minimum TTL
1800s

Nameservers (NS)

ns6.dnsmadeeasy.com
argus.stanford.edu
avallone.stanford.edu
atalante.stanford.edu
ns7.dnsmadeeasy.com
ns5.dnsmadeeasy.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:171.67.219.64/27 ip4:171.67.224.0/28 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 include:_spf.google.com include:_spf.qualtrics.com include:icpbounce.com include:spf.protection.outlook.com ip4:148.163.149.245 ip4:148.163.153.235 ip4:148.163.135.119 ip4:148.163.139.119 ip4:67.231.149.169 ip4:67.231.157.125 ip4:67.231.152.67 ip4:208.84.65.155 ?all
📊 DNS lookups: 4/10
? Neutral (?all) — no enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 5 found
default._domainkey
mail._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

85 records
  • e2ma-verification=diffb
  • amazonses:7IodrIPH40wdjQxliaAOOqSX8rn4q7lSiSvuFZPwUnY=
  • google-site-verification=zwyVSZ2CSXXUndqTu5itEDFvp58bOFVBPAbtrIondBU
  • airtable-verification=866b719f2d2dab4393f0a7eb83f4d8ba
  • e2ma-verification=a00eb
  • htBOpqv5il135Xfa09GRiVHY09Xb9qXNj6o5lAfj8gNoBvyyGu5rSb4gvSj9lCUwY1NF0+wL2BO1ZDIcGIpADQ==
  • TAILSCALE-scyG2dkta4GC30jIuPOW
  • google-site-verification=kyvps-t3mjXwz5HBQa7oO40qvObbV8z_B1IoySwe-GY
  • vmware-cloud-verification-2abfb849-6039-461b-aa8b-eee2629dd6e4
  • brevo-code:97c04c03c676317dbc22a7ee103483a6
  • e2ma-verification=07pfb
  • e2ma-verification=d1ueb
  • SPFv=spf1 ip4:171.67.219.64/27 ip4:171.67.224.0/28 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 include:_spf.google.com include:_spf.qualtrics.com include:icpbounce.com include:spf.protection.outlook.com ip4:148.163.149.245 ip4:148.163.153.235 ip4:148.163.135.119 ip4:148.163.139.119 ip4:67.231.149.169 ip4:67.231.157.125 ip4:67.231.152.67 ip4:208.84.65.155 ?all
  • airtable-verification=0a746053a028476f6d1671cbc9016585
  • stripe-verification=984c5a4eb98ae34bbaf60c12403c1d8889d4ad02b2dc672232a89b21f905bc20
  • e2ma-verification=nbxfb
  • e2ma-verification=7x8eb
  • e2ma-verification=gu1ab
  • bwZknJMLNV1XuaJAyUmKlAFrdZo+p5yDlTNACmDUWhgtyihfJc8oWMnK7hWLreN+ozU3mX91yHHzZx0adJPPPg==
  • e2ma-verification=cvnbb
  • e2ma-verification=qmrgb
  • e2ma-verification=w4lgb
  • e2ma-verification=b00eb
  • brevo-code:033215cd835c1e9ddc21dfb479c54b76
  • e2ma-verification=8uqeb
  • google-site-verification=n-cl_O68vbC-_UmufTZMmLLQb9wKnuUo-4FPom4m3iA
  • e2ma-verification=4x8eb
  • samsung-domain-verification=7b810e85-b3d6-4c1c-b33c-44f242e81537
  • e2ma-verification=c00eb
  • e2ma-verification=dy8eb
  • airtable-verification=b8f5e3c2468d582f896b4a8f0839dd8a
  • e2ma-verification=q57fb
  • wiz-domain-verification=2957e22f41cc73b19d44177ecf39bd1a1926a1e6362011b8f83e65aab5d6ef1a
  • onetrust-domain-verification=2983144927f6450ea12b5557b2080dae
  • e2ma-verification=nbxfb-remove
  • blitz=mu-0e24b17b-23dce65a-c0b14b75-e742cd66
  • SFMC-6lLIlwvbCaTM80Tq1R1zsnKi9CqM3R6ZPPvoE6sK
  • e2ma-verification=ey8eb
  • 6ce2e56c0743c0db12fbb8d03c7359
  • google-site-verification=hIsj3ke1PYviQQm1ig-VMAlmA07GWc5vYeh2qJT56OA
  • e2ma-verification=n4agb
  • jamf-site-verification=YL4ixnZvLipoTrfg2RUwsg
  • e2ma-verification=7z0eb
  • e2ma-verification=m0ggb
  • e2ma-verification=v4lgb
  • Sendinblue-code:bde1f306529e82fd2ccf9857fc09aa98
  • e2ma-verification=98lgb
  • google-site-verification=C6QZVcR4K-mSTqLE_9uVC7twZdys_BRJLLVFwgGIG3E
  • atlassian-domain-verification=C9ho3V/RWWifTCqh8sF3L0PI7jVZWAL9dCxVL1gzJvr6SYJCKBQ8nCX38z50vRQ6
  • e2ma-verification=k4dgb
  • e2ma-verification=6uqeb
  • e2ma-verification=nw5fb
  • 3VCR5VZOJKXDX3AFKS202RQVEDHPD1WB04T0QNAB
  • remarkable-domain-verification=d359b4b2-89f8-46f3-862a-6008b632497b
  • notion-domain-verification=zGjaM9fWZoGRyOnvaxST0hfeCzfxvxzJnKMTN69sYJw
  • google-site-verification=p4uNfSaD7rr13xbA1Q1yW6I0DckXOv1ujjc0FQGjGEM
  • airtable-verification=6deae5f718f685ac8c8c3c37418aafcf
  • e2ma-verification=vaogb
  • google-site-verification=bamHrkKBqpOQ8ouXQe0uFSuvVUFTB_TLju7gSCNq_Qw
  • airtable-verification=7cdd67720483f4801fc65d998968476e
  • h1-domain-verification=aV4vQvSRHvQxGhvdz29L2ozsKDTReL7qKDgdjhPgzA5E7UC6
  • e2ma-verification=avqab
  • onetrust-domain-verification=1e6b4a2989b7412499dca24f8188396b
  • autodesk-domain-verification=pXMpLf7JP-86kN9Zt5jI
  • pardot604641=4bbe27c356474886816017d9b5aea8f21f2d3c3b651096960379a441342c51fb
  • airtable-verification=94cdd68161a8e41e92cc5dd7abde8eae
  • brevo-code:09357c2630559d902817770f34dbf0b1
  • pardot884873=1b7cebffc22a290049b6710c0620e741a3f4d3a720196287a95816f9afaa7695
  • e2ma-verification=fq1fb
  • airtable-verification=13ac52fb202035dbad35b0ab24e598b4
  • e2ma-verification=fq1fb-remove
  • e2ma-verification=8z0eb
  • detectify-verification=bc8e96f8fbf64ced057d0f44eff83381
  • pexip-ms-tenant-domain-verification=3f0ac106-a365-4d3b-9fb9-2a124f04d0b6
  • airtable-verification=6ae90a183923b17d9f1c76e90e31b4e4
  • airtable-verification=22e64691170fba22a576b309bf587b87
  • google-site-verification=1HuKdQQTxv1R8v4dxihLzji-mH23d2KchIeaxsljN6Q
  • airtable-verification=bf58597802ed6d32ee6bcb86a575a186
  • e2ma-verification=vnjbb
  • sending_domain1097582=7dcf00de01f5fc8307de59194e0a8b462cbfa2b5e32d35bfc9e5269b93dca7a6
  • mgverify=c7c142ba8b95199619ad561a75f165ad285c322b3892f9621c083b0293fd0da0
  • google-site-verification=JM6F1JtgpITjPAatlXWl2mpzq_zobtnQEwKsbGA0DIk
  • e2ma-verification=zv1eb
  • e2ma-verification=5g5eb
  • adobe-idp-site-verification=4c872117a60d5c3b7d132914730b3f3e2189c67a217450a2f3bc18a683a98f78
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