Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
millstone.k12.nj.us
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 13:20:40 UTC · ↺ Refresh
MX Hostnames
- d229200a.ess.barracudanetworks.com
- d229200b.ess.barracudanetworks.com
MX Priorities
- d229200a.ess.barracudanetworks.com: 10
- d229200b.ess.barracudanetworks.com: 20
A / AAAA Records
- 162.159.136.49 (no PTR)
- 162.159.135.49 (no PTR)
Mail Server IPs
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns1.verizon.net dns.verizon.com 2025082601 86400 3600 604800 86400
Primary NS (mname)
ns1.verizon.net
Admin Email (rname)
dns@verizon.com
Serial
2025082601
Refresh
86400s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns3.verizon.net
ns2.verizon.net
ns4.verizon.net
ns1.verizon.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:204.8.197.185/32 include:_spf.google.com include:customerspf.schoolmessenger.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 216 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
4 records- 78zz8hgmxfyfmq13m060njlzwj1jgqm3
- MS=ms18274834
- SPFv=spf1 mx ip4:204.8.197.185/32 include:_spf.google.com include:customerspf.schoolmessenger.com ~all
- google-site-verification=G9EpPajdmQy-Yro2Jfjx4YKy__8cb_shBY5MOD2eJFw
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