dunham.com

Valid Email Server
Domain Lookup › dunham.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dunham.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 00:55:36 UTC · ↺ Refresh

MX Hostnames

  • d279031b.ess.barracudanetworks.com
  • d279031a.ess.barracudanetworks.com

MX Priorities

  • d279031a.ess.barracudanetworks.com: 80
  • d279031b.ess.barracudanetworks.com: 80

A / AAAA Records

  • 69.43.202.10 ↩ dunham.dunham.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.databank.com ipadmin.databank.com 2025081110 7200 3600 1209600 3600
Primary NS (mname)
ns1.databank.com
Admin Email (rname)
ipadmin@databank.com
Serial
2025081110
Refresh
7200s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns1.iad.databank.com
ns2.slc.databank.com
ns2.dfw.databank.com
ns2.iad.databank.com
ns2.msp.databank.com
ns1.slc.databank.com
ns1.msp.databank.com
ns1.dfw.databank.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:69.43.202.8 ip4:69.43.202.21 ip4:69.43.202.29 ip4:98.142.89.91 ip4:98.142.89.9 ip4:98.142.89.154 ip4:67.231.149.155 ip4:208.86.201.45 ip4:98.142.89.4 ip4:64.37.201.254 include:spf.smarsh.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:emsd1.com include:23808446.spf06.hubspotemail.net ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

9 records
  • google-site-verification=lQ9XarkuHqy2COGeWiYmy6DAtp3YvCcVG-fCvLqLFD8
  • mandrill_verify.skYZc9pBlFxYDnQrz06rZg
  • mandrill_verify.skYZc9pBlFxYDnQrz06rZg
  • MS=ms81937498
  • openai-domain-verification=dv-wyANuT5cMHtsDmZqu6lHuF7J
  • apple-domain-verification=JYnWTwVYbADR3MTo
  • 0ed1fe018a1bb61f65d8fa4a0db78e7dc4217b13ca
  • google-site-verification=3jt12qSfKP3vglUOClALXxEbF0e4VLLhO6j0tpdSQUc
  • SPFv=spf1 a mx ip4:69.43.202.8 ip4:69.43.202.21 ip4:69.43.202.29 ip4:98.142.89.91 ip4:98.142.89.9 ip4:98.142.89.154 ip4:67.231.149.155 ip4:208.86.201.45 ip4:98.142.89.4 ip4:64.37.201.254 include:spf.smarsh.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:emsd1.com include:23808446.spf06.hubspotemail.net ~all
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