brooklinecollege.edu

Valid Email Server
Domain Lookup › brooklinecollege.edu

Domain Overview

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

Checked via [email protected] · 2026-03-26 13:08:59 UTC · ↺ Refresh

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MX Hostnames

  • mx2-us1.ppe-hosted.com
  • mx1-us1.ppe-hosted.com

MX Priorities

  • mx1-us1.ppe-hosted.com: 10
  • mx2-us1.ppe-hosted.com: 20

A / AAAA Records

  • 172.66.42.246 (no PTR)
  • 172.66.41.10 (no PTR)
  • 2606:4700:3108::ac42:2af6 (no PTR)
  • 2606:4700:3108::ac42:290a (no PTR)

Mail Server IPs

  • 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
  • 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
  • 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
  • 67.231.154.163 ↩ mx2-us1.ppe-hosted.com

SOA Record

Raw SOA art.ns.cloudflare.com dns.cloudflare.com 2399461392 10000 2400 604800 1800
Primary NS (mname)
art.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399461392
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

lara.ns.cloudflare.com
art.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 a:dispatch-us.ppe-hosted.com ip4:70.46.216.98/32 ip4:146.20.184.244 include:mailgun.org -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1

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

All TXT Records

17 records
  • adobe-idp-site-verification=d12fa659ee524bf73f9343cdcdd229144c430a922c3c7a4501da4f5e2368c998
  • ca3-6850d4db5252446aa6ac3b510f0606f6
  • facebook-domain-verification=qyq5xiki8mrnxx07pus610vauzk0zm
  • google-site-verification=8_C9gAoBS-hkXFlfHxIENsPqO5TgPeZzvigflT7ZdLw
  • google-site-verification=lHZmGvy_shC15onZLrcK5OpCtQ110hry2Pe7ptS5iQc
  • google-site-verification=lXDPLYPrGpGvNova5RoUBoHZv71bPRqn12FCZxD-9CA
  • knowbe4-site-verification=73c878967ed1acefa30c6bccc4880c8f
  • ppe-e2ce78094151556b5a85d67020e432d549fc562f
  • smartsheet-site-validation=9sqkLUz04LMudnfXOhmirFcXRHBvvc4A
  • uber-domain-verification=a21e3fec-d1de-4350-8199-8f9b5d1b17e7
  • SPFv=spf1 a:dispatch-us.ppe-hosted.com ip4:70.46.216.98/32 ip4:146.20.184.244 include:mailgun.org -all
  • 06436A582B
  • 31A2038544
  • 90683B0E43
  • MS=ms67713821
  • MS=ms93332907
  • ZOOM_verify_njBxcVFgTC6u6KFhGu5LJg
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