sanjuan.edu

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
sanjuan.edu
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 12:42:09 UTC · ↺ Refresh

MX Hostnames

  • mxa-0027a801.gslb.pphosted.com
  • mxb-0027a801.gslb.pphosted.com

MX Priorities

No priority data.

A / AAAA Records

  • 104.17.71.73

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns3-09.azure-dns.org
ns4-09.azure-dns.info
ns1-09.azure-dns.com
ns2-09.azure-dns.net

SPF Record

✓ Strict (-all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

12 records
  • SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
  • google-site-verification:edu129979748
  • google-site-verification=mUInoekaShUoN34zzWzH8gTDIQw9nD8VPlQfOtYZZmgu
  • google-site-verification=mUInoekaShUoN34zzWzH8gTDIQw9nD8VPlQfOtYZZmg
  • apple-domain-verification=QxFD8tMb643s5DAM
  • MS=098EF506FD7B5F191FCB373B2B508CF898EA783B
  • ms/UQk3vlSb4MhQEDtXdnOAdBp6mB80A/ff5UXu5JyjusydwCNNUfMPuzeqVGKb9Nf5lQxCfBsN+zauiKfxiZQ==
  • adobe-idp-site-verification=4952bb940474b75a9c099fa2f35a1282dfa41da76c043daffcc7cdd5e32f9567
  • pfy7x59kwtr6gby9wrz3xllv6tmb1vbc
  • _mor9svay5p3o0d4wqqb0zyuth4qg8wa
  • teamviewer-sso-verification=ce6a699eac54444492542b8f713bc201
  • jamf-site-verification=19zLg-an3lLnWHDsKhd6QA
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