Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ci.richmond.ca.us
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 00:10:58 UTC · ↺ Refresh
MX Hostnames
- d207424b.ess.barracudanetworks.com
- d207424a.ess.barracudanetworks.com
MX Priorities
- d207424a.ess.barracudanetworks.com: 10
- d207424b.ess.barracudanetworks.com: 20
A / AAAA Records
- 208.90.190.250 (no PTR)
Mail Server IPs
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
becky.ns.cloudflare.com dns.cloudflare.com 2399386031 10000 2400 604800 1800
Primary NS (mname)
becky.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399386031
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
felipe.ns.cloudflare.com
becky.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:spf.constantcontact.com ip4:63.198.104.0/24 mx a:mail.ci.richmond.ca.us a:mail2.ci.richmond.ca.us a:richm-sra.iii.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- 3e00f7120960c93af851d694accf5f0a
- MS=ms65314644
- airtable-verification=236796177b6a07fc20918f649d5beccb
- apple-domain-verification=M3qx3uWWTspNzMgB
- ca3-3a0078c2233f44ea97ba2921bec6c8ed
- citrix-verification-code=eb8be84c-36af-49f0-bfd6-bc30661e99da
- google-site-verification=EI6aBhURk8onyo-bo44jhg1kNT0La7ehefRYSR8DE0Q
- google-site-verification=NS5JKLHpGhRY8u6npSCur5UVniO2D_OnAbjXf8aD1UI
- openai-domain-verification=dv-enAE6mJNHS6szh616pwvaKi7
- SPFv=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:spf.constantcontact.com ip4:63.198.104.0/24 mx a:mail.ci.richmond.ca.us a:mail2.ci.richmond.ca.us a:richm-sra.iii.com -all
- wK0Vg1BsEPn9QTfc7JsBJNqvaymEXn9NnQJ3VkDVtsv8xohfNzMGnChWVCyainCJmJ91NC7BoOKg5cVYbnGIyg==
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