navasotaisd.org

Valid Email Server
Domain Lookup › navasotaisd.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
navasotaisd.org
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 07:12:29 UTC · ↺ Refresh

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MX Hostnames

  • d328760b.ess.barracudanetworks.com
  • d328760a.ess.barracudanetworks.com

MX Priorities

  • d328760a.ess.barracudanetworks.com: 5
  • d328760b.ess.barracudanetworks.com: 10

A / AAAA Records

  • 104.16.158.133 (no PTR)
  • 104.16.159.133 (no PTR)
  • 104.18.189.233 (no PTR)
  • 104.18.190.233 (no PTR)

Mail Server IPs

  • 209.222.82.253 ↩ mail.ess.barracuda.com
  • 209.222.82.252 ↩ mail.ess.barracuda.com
  • 209.222.82.255 ↩ mail.ess.barracuda.com

SOA Record

Raw SOA dns101.register.com root.register.com 125082013 10800 3600 604800 3600
Primary NS (mname)
dns101.register.com
Admin Email (rname)
root@register.com
Serial
125082013
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

dns101.register.com
dns102.register.com

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.google.com ip4:199.36.164.0/22 include:spf.ess.barracudanetworks.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=10
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 10% of failing messages only

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

4 records
  • <01.12.2024>
  • adobe-idp-site-verification=85dc1ad25e212f8f176a5110370f0459b427a9c8b4ab6950b8d44c73fc0df1c9
  • SPFv=spf1 include:_spf.google.com ip4:199.36.164.0/22 include:spf.ess.barracudanetworks.com -all
  • MS=3AD7BA7ECE9775F538AE2E2664A681F0CA0A359E
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