opendi.co.uk

Valid Email Server
Domain Lookup › opendi.co.uk

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
opendi.co.uk
Yes
✓ Yes
Mailgun
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-26 11:11:40 UTC · ↺ Refresh

MX Hostnames

  • mxb.mailgun.org
  • mxa.mailgun.org

MX Priorities

  • mxa.mailgun.org: 10
  • mxb.mailgun.org: 10

A / AAAA Records

  • 54.76.141.117 ↩ ec2-54-76-141-117.eu-west-1.compute.amazonaws.com
  • 52.48.49.222 ↩ ec2-52-48-49-222.eu-west-1.compute.amazonaws.com
  • 54.76.102.92 ↩ ec2-54-76-102-92.eu-west-1.compute.amazonaws.com
  • 2a05:d018:11d9:d501:1026:b61a:a439:eeb5 (no PTR)
  • 2a05:d018:11d9:d502:89ac:cc91:6681:8e5e (no PTR)
  • 2a05:d018:11d9:d500:c2f5:bca:4d18:2429 (no PTR)

Mail Server IPs

  • 34.160.13.42 ↩ 42.13.160.34.bc.googleusercontent.com
  • 34.160.157.95 ↩ 95.157.160.34.bc.googleusercontent.com

SOA Record

Raw SOA ns-1961.awsdns-53.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1961.awsdns-53.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1140.awsdns-14.org
ns-168.awsdns-21.com
ns-1961.awsdns-53.co.uk
ns-831.awsdns-39.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:mailgun.org ~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

✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1

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

All TXT Records

3 records
  • SPFv=spf1 include:mailgun.org ~all
  • google-site-verification=nWShM1Q9eLAXujxaNzDt912EBb97DSbC8BsuiSmj8oM
  • google-site-verification=ovZI4fZevmgbZ6hCwLDEIzd5XZ7YQekKUILYgwooNeg
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