commodo.co

Valid Email Server
Domain Lookup › commodo.co

Domain Overview

DNS: ✓ 1d ago Checker: ✓ 1d ago
commodo.co
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-01 13:00:11 UTC · ↺ Refresh

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MX Hostnames

  • mx-02-us-east-2.prod.hydra.sophos.com
  • mx-01-us-east-2.prod.hydra.sophos.com

MX Priorities

  • mx-01-us-east-2.prod.hydra.sophos.com: 0
  • mx-02-us-east-2.prod.hydra.sophos.com: 0

A / AAAA Records

  • 3.238.74.171 ↩ ec2-3-238-74-171.compute-1.amazonaws.com

Mail Server IPs

  • 3.146.237.123 ↩ ec2-3-146-237-123.us-east-2.compute.amazonaws.com
  • 3.139.35.251 ↩ ec2-3-139-35-251.us-east-2.compute.amazonaws.com
  • 3.15.116.206 ↩ ec2-3-15-116-206.us-east-2.compute.amazonaws.com

SOA Record

Raw SOA ns-561.awsdns-06.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-561.awsdns-06.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-561.awsdns-06.net
ns-1317.awsdns-36.org
ns-1729.awsdns-24.co.uk
ns-406.awsdns-50.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.prod.hydra.sophos.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0:1:d:s
✓ Reject — strongest protection
📋 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

5 records
  • SPFv=spf1 include:_spf.prod.hydra.sophos.com ~all
  • MS=ms80156740
  • google-site-verification=Mrqekt3mBHmDCQ9ms0bVCAjXSO3MMb0ANfdlzaIsqyk
  • google-site-verification=xjCsArEOYBzc-YIo0jgRpRYFY6mr9uz4H2I4HnjPPoM
  • sophos-domain-verification=b8b7d0901541a2f11e534529a4f02f0b37ddc8e8
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