thewatsoninstitute.org

Valid Email Server
Domain Lookup › thewatsoninstitute.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
thewatsoninstitute.org
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 15:38:18 UTC · ↺ Refresh

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MX Hostnames

  • d154780a.ess.barracudanetworks.com
  • d154780b.ess.barracudanetworks.com

MX Priorities

  • d154780b.ess.barracudanetworks.com: 15
  • d154780a.ess.barracudanetworks.com: 10

A / AAAA Records

  • 172.67.69.181 (no PTR)
  • 104.26.5.116 (no PTR)
  • 104.26.4.116 (no PTR)
  • 2606:4700:20::681a:574 (no PTR)
  • 2606:4700:20::ac43:45b5 (no PTR)
  • 2606:4700:20::681a:474 (no PTR)

Mail Server IPs

  • 209.222.82.252 ↩ mail.ess.barracuda.com
  • 209.222.82.255 ↩ mail.ess.barracuda.com
  • 209.222.82.253 ↩ mail.ess.barracuda.com

SOA Record

Raw SOA cleo.ns.cloudflare.com dns.cloudflare.com 2397009358 10000 2400 604800 1800
Primary NS (mname)
cleo.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397009358
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

molly.ns.cloudflare.com
cleo.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.constantcontact.com include:spf.protection.outlook.com include:spf.emailsignatures365.com ip4:71.162.13.194/32 ip4:96.83.190.17/32 ip4:209.222.82.0/24 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

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

DKIM Selectors

✓ 1 found
selector1._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

8 records
  • ZOOM_verify_-fN2ElXLSSml9taSdUHAZA
  • apple-domain-verification=mCTitI7msY5ULLvS
  • bvm5dm3qcq7p6k4miiake284uq
  • c1MqkceJMu2J9paPNhuBeazfk3dsrWbJLJY3H5Ee46h+0nkia3LaUhQz5LmUDTq6jqR+qxFBTqXwgADJVDkkow==
  • google-site-verification=_lVK9CSeSn_tDZEgs88BF2spNgsAxHzRipoE0cmxFRk
  • SPFv=spf1 include:spf.constantcontact.com include:spf.protection.outlook.com include:spf.emailsignatures365.com ip4:71.162.13.194/32 ip4:96.83.190.17/32 ip4:209.222.82.0/24 ~all
  • 2n1s6sjmdbcugdl3vg8mvcaahn
  • 5rm69kphacn4rk12o9m4vbddte
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