branchburg.k12.nj.us

Valid Email Server
Domain Lookup › branchburg.k12.nj.us

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
branchburg.k12.nj.us
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 07:29:24 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt4.aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • email
  • alt3.aspmx.l.google.com

MX Priorities

  • alt3.aspmx.l.google.com: 10
  • alt4.aspmx.l.google.com: 10
  • email: 50
  • aspmx.l.google.com: 1
  • alt1.aspmx.l.google.com: 5
  • alt2.aspmx.l.google.com: 5

A / AAAA Records

  • 18.233.124.95 ↩ ec2-18-233-124-95.compute-1.amazonaws.com
  • 54.221.139.169 ↩ ec2-54-221-139-169.compute-1.amazonaws.com

Mail Server IPs

  • 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
  • 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
  • 173.194.76.26 ↩ ws-in-f26.1e100.net
  • 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
  • 142.251.16.27 ↩ bl-in-f27.1e100.net
  • 2607:f8b0:4004:c06::1b ↩ bg-in-f27.1e100.net
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)

SOA Record

Raw SOA ns1-35.azure-dns.com aspmx.l.google.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-35.azure-dns.com
Admin Email (rname)
aspmx@l.google.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns1-35.azure-dns.com
ns2-35.azure-dns.net
ns3-35.azure-dns.org
ns4-35.azure-dns.info

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:50.207.202.66 include:_spf.google.com include:customerspf.schoolmessenger.com include:mailgun.org ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected], mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected],mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], mailto:[email protected],mailto:[email protected]

DKIM Selectors

✓ 1 found
google._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

8 records
  • adobe-idp-site-verification=d31880d8bbea95b91509a10a2abbf4b442316cfca0d3a6716446f8a8140bdb6c
  • duo_sso_verification=MgWmNfQGcSUXP122En0PR9y4C7AEUJSB0Pxgjs6INNpfxQshDVf7QoaGrPKKSmhG
  • apple-domain-verification=PUx16bRN5bOqls9I
  • 3233506e79ff7b7f4229c3dc35e021
  • autodesk-domain-verification=zh-gD5sOqvESIlnDTkUB
  • _03y4q8ze0q8zs3bl58lvmgmormzrui4
  • SPFv=spf1 ip4:50.207.202.66 include:_spf.google.com include:customerspf.schoolmessenger.com include:mailgun.org ~all
  • MS=FBB4E8C39FAB9468CC80F10C08F6194BF0084F69
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for branchburg.k12.nj.us

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits