presidio.edu

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
presidio.edu
Yes
โœ“ Yes
Google
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-03-27 01:49:56 UTC ยท โ†บ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 89.106.200.1 โ†ฉ edge.redirect.pizza

Mail Server IPs

  • 172.253.116.27 โ†ฉ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1a โ†ฉ dj-in-f26.1e100.net
  • 108.177.123.26 โ†ฉ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 172.253.116.26 โ†ฉ dj-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 172.253.63.26 โ†ฉ bi-in-f26.1e100.net
  • 2607:f8b0:4004:c0b::1b โ†ฉ bj-in-f27.1e100.net

SOA Record

Raw SOA ns59.domaincontrol.com dns.jomax.net 2025073003 28800 7200 604800 600
Primary NS (mname)
ns59.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025073003
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns59.domaincontrol.com
ns60.domaincontrol.com

SPF Record

โœ“ Soft Fail (~all)
v=spf1 include:sendersrv.com include:spf.watermarkinsights.com include:email.populi.co ip4:72.47.228.0/22 ip4:72.47.247.153/30 ip4:216.70.64.0/24 ip4:198.1.29.65/32 ip4:74.127.7.192/26 include:_spf.google.com ~all
๐Ÿ“Š DNS lookups: 4/10
~ Soft fail (~all) โ€” moderate enforcement

DMARC Record

โœ— p=none
v=DMARC1; p=none; rua=mailto:[email protected]
โš  p=none โ€” monitoring only, no enforcement
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected]

DKIM Selectors

โœ“ 1 found
google._domainkey
โœ“ Public key: 392 chars (valid)
โœ“ DKIM properly configured for selector: google

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

All TXT Records

13 records
  • MS=98BF220CFA07C6BA53103643E2BD55DF6963794D
  • notokenfound
  • 7avdrcomm7n3rpk3pl8uh8a35
  • hp6bvd5d6t21fqdd3vefepmpo0
  • SPFv=spf1 include:sendersrv.com include:spf.watermarkinsights.com include:email.populi.co ip4:72.47.228.0/22 ip4:72.47.247.153/30 ip4:216.70.64.0/24 ip4:198.1.29.65/32 ip4:74.127.7.192/26 include:_spf.google.com ~all
  • facebook-domain-verification=q6btczt82cjwbdgzswti2uaikzn6nd
  • google-site-verification=MkCOzend7wypDzCogd3Ysyl6SRR5anWUfDDlrnUAt1c
  • facebook-domain-verification=bbh1nmipcnpyjq5wwj8y8vve8bq4ho
  • google-gws-recovery-domain-verification=37819590
  • +include:outboundmail.blackbaud.net ~all
  • eb8vgvu9ly7yb1jxftxwsp580v3ffuo6
  • google-site-verification=oz3IXJQrTlB8j7zsK8j8pqyA8FyH2YZsrW6EH7Kdt6k
  • MS=ms37980460
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