plymouth.edu

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
plymouth.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 17:24:55 UTC · ↺ Refresh

MX Hostnames

  • plymouth-edu.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 158.136.1.77
  • 2002:9e88:1ce::9e88:1ce

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

nic.unh.edu
unhsst.unh.edu
ns2.unh.edu
psu-ns1.plymouth.edu
nic-e.keene.edu

SPF Record

✓ Soft Fail (~all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

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

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
  • MS=ms19419706
  • SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
  • adobe-idp-site-verification=26b81b8784f21635d98463291b5280828006d8ac735eb08fdee7fa88bf27a07c
  • docusign=49dde150-0719-4612-aade-49bef3284891
  • google-site-verification=qpV_8mRrKky6O662T7f1r5avLv57KnT5dChXCk-IAUM
  • SFMC-BuXootD1FM45EwgvellwJch_AQ48Eh3vgoCMpmHP
  • google-site-verification=1IaBzZ74_o9CLWLIZFP1A1wf1yP_gMSsyCTbAMkaZTM
  • s62m335xpz8hgzvtcdptwhrgfgcck1vy
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