sequoiamhs.org

Valid Email Server
Domain Lookup › sequoiamhs.org

Domain Overview

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

Checked via [email protected] · 2026-03-23 15:05:29 UTC · ↺ Refresh

MX Hostnames

  • d70741a.ess.barracudanetworks.com
  • d70741b.ess.barracudanetworks.com

MX Priorities

  • d70741b.ess.barracudanetworks.com: 5
  • d70741a.ess.barracudanetworks.com: 5

A / AAAA Records

  • 67.205.27.202 ↩ apache2-fritz.iad1-shared-b7-20.dreamhost.com

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.dreamhost.com hostmaster.dreamhost.com 2026031703 17192 600 1814400 60
Primary NS (mname)
ns1.dreamhost.com
Admin Email (rname)
hostmaster@dreamhost.com
Serial
2026031703
Refresh
17192s
Retry
600s
Expire
1814400s
Minimum TTL
60s

Nameservers (NS)

ns3.dreamhost.com
ns1.dreamhost.com
ns2.dreamhost.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ip4:173.8.223.29 ip4:64.235.144.0/20 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
⚠ Public key (p=) missing in DKIM record for selector selector1.

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

All TXT Records

2 records
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ip4:173.8.223.29 ip4:64.235.144.0/20 ~all
  • MS=ms99552913
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