cityofripon.org

Valid Email Server
Domain Lookup › cityofripon.org
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
cityofripon.org
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-03 07:43:40 UTC · ↺ Refresh

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MX Hostnames

  • d281667b.ess.barracudanetworks.com
  • d281667a.ess.barracudanetworks.com

MX Priorities

  • d281667b.ess.barracudanetworks.com: 20
  • d281667a.ess.barracudanetworks.com: 10

A / AAAA Records

  • 207.38.78.144 (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 ns73.worldnic.com namehost\@worldnic.com 125012113 10800 3600 604800 3600
Primary NS (mname)
ns73.worldnic.com
Admin Email (rname)
namehost\@worldnic@com
Serial
125012113
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns73.worldnic.com
ns74.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:68.189.30.3 ip4:68.189.30.2 ip4:66.192.182.146 include:charter.net include:aspmx.googlemail.com include:spf.ess.barracudanetworks.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

4 records
  • MS=ms84183735
  • zoho-verification=zb42801755.zmverify.zoho.com
  • SPFv=spf1 mx ip4:68.189.30.3 ip4:68.189.30.2 ip4:66.192.182.146 include:charter.net include:aspmx.googlemail.com include:spf.ess.barracudanetworks.com -all
  • atlassian-domain-verification=o8Sbu3jVf6vcpS1nXuBOM/D9mOtlsArqQTkEY9Fhfm6TUsVb0pJ4GMD0rCvIcIi2
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