cauw.org

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
cauw.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-06-03 09:48:38 UTC · ↺ Refresh

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MX Hostnames

  • cauw.org.us.emailservice.cc
  • cauw.org.us.emailservice.io
  • cauw.org.us.emailservice.co

MX Priorities

  • cauw.org.us.emailservice.co: 30
  • cauw.org.us.emailservice.io: 10
  • cauw.org.us.emailservice.cc: 20

A / AAAA Records

  • 3.132.191.176 ↩ ec2-3-132-191-176.us-east-2.compute.amazonaws.com

Mail Server IPs

  • 54.211.15.143 ↩ ec2-54-211-15-143.compute-1.amazonaws.com
  • 107.21.241.201 ↩ ec2-107-21-241-201.compute-1.amazonaws.com
  • 52.44.33.109 ↩ ec2-52-44-33-109.compute-1.amazonaws.com

SOA Record

Raw SOA dns157.a.register.com root.register.com 2020042342 28800 7200 604800 3600
Primary NS (mname)
dns157.a.register.com
Admin Email (rname)
root@register.com
Serial
2020042342
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

dns083.d.register.com
dns094.b.register.com
dns025.c.register.com
dns157.a.register.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.cauw_org._d.easydmarc.pro ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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

1 record
  • SPFv=spf1 include:_spf.cauw_org._d.easydmarc.pro ~all
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