Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
wnyschools.net
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 14:33:14 UTC · ↺ Refresh
MX Hostnames
- d305709a.ess.barracudanetworks.com
- d305709b.ess.barracudanetworks.com
MX Priorities
- d305709b.ess.barracudanetworks.com: 10
- d305709a.ess.barracudanetworks.com: 5
A / AAAA Records
- 104.16.158.133 (no PTR)
Mail Server IPs
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
gate.wnyschools.net dninfo.wnyschools.net 2019101608 3600 600 1209600 3600
Primary NS (mname)
gate.wnyschools.net
Admin Email (rname)
dninfo@wnyschools.net
Serial
2019101608
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
gate.wnyschools.net
ns.cvnet.com
ns.cv.net
SPF Record
✓ Strict (-all)
v=spf1 a:mail.wnyschools.net include:_spf.google.com include:spf.ess.barracudanetworks.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; fo=1; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
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- MS=4931E1865465A8CB7A3A283A99C8414487CA984F
- c609b35f4ea7898526f361b480742f94
- SPFv=spf1 a:mail.wnyschools.net include:_spf.google.com include:spf.ess.barracudanetworks.com -all
- google-site-verification=KJ2LaCDXtHwE6UZ5k2v57dnlWCdjmY43CgzWz6c6qWk
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