desales.edu

Valid Email Server
Domain Lookup › desales.edu

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
desales.edu
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 02:45:27 UTC · ↺ Refresh

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MX Hostnames

  • cvmx99.desales.edu

MX Priorities

  • cvmx99.desales.edu: 10

A / AAAA Records

  • 216.59.63.90 ↩ 216-59-63-90.customer.totaluptime.net

Mail Server IPs

  • 23.159.136.218 ↩ cvmx99.desales.edu

SOA Record

Raw SOA ns7.desales.edu netadmin.desales.edu 2014988106 10800 1080 1814400 900
Primary NS (mname)
ns7.desales.edu
Admin Email (rname)
netadmin@desales.edu
Serial
2014988106
Refresh
10800s
Retry
1080s
Expire
1814400s
Minimum TTL
900s

Nameservers (NS)

ns10.desales.edu
ns7.desales.edu
ns11.desales.edu

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:23.159.136.192/27 ip4:147.106.1.216 ip4:147.106.1.107 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 include:_spf.qualtrics.com include:_spf.google.com include:spf.protection.outlook.com include:spf.desales.edu ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1;adkim=r;aspf=r;rf=afrf;sp=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine

DKIM Selectors

✓ 4 found
google._domainkey
selector1._domainkey
selector2._domainkey
k1._domainkey
✓ Public key: 392 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

7 records
  • A5sOLQwQk8pm35MQrqu3B7sTvMZUt5BXQg09lC6X0g92XalT4B9uHZgsz247BfIgLGbjcvUe5mGV/q0gK1XXRg==
  • canva-site-verification=wzBy7pf3OGQBLJkEkvlhmQ
  • apple-domain-verification=M2mbRQW35W1Xd90N
  • MS=ms13596489
  • SPFv=spf1 ip4:23.159.136.192/27 ip4:147.106.1.216 ip4:147.106.1.107 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 include:_spf.qualtrics.com include:_spf.google.com include:spf.protection.outlook.com include:spf.desales.edu ~all
  • t1h872iqu5jmuag8lp2u0h6fil
  • nc42ghrgr0q9vn90ckt8pe8e5j
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