russellrussell.co.uk

Valid Email Server
Domain Lookup › russellrussell.co.uk

Domain Overview

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

Checked via [email protected] · 2026-03-21 11:22:13 UTC · ↺ Refresh

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MX Hostnames

  • eu-smtp-inbound-2.mimecast.com
  • eu-smtp-inbound-1.mimecast.com

MX Priorities

  • eu-smtp-inbound-2.mimecast.com: 10
  • eu-smtp-inbound-1.mimecast.com: 10

A / AAAA Records

  • 139.162.253.13 ↩ 139-162-253-13.ip.linodeusercontent.com

Mail Server IPs

  • 195.130.217.201 ↩ eu-smtp-inbound-1.mimecast.com
  • 195.130.217.211 ↩ eu-smtp-inbound-2.mimecast.com
  • 91.220.42.201 ↩ eu-smtp-inbound-2.mimecast.com
  • 195.130.217.241 ↩ eu-smtp-inbound-1.mimecast.com
  • 91.220.42.211 ↩ eu-smtp-inbound-1.mimecast.com
  • 91.220.42.241 ↩ eu-smtp-inbound-1.mimecast.com

SOA Record

Raw SOA dns0.star.co.uk abuse.star.net.uk 2020032000 86400 7200 2419200 86400
Primary NS (mname)
dns0.star.co.uk
Admin Email (rname)
abuse@star.net.uk
Serial
2020032000
Refresh
86400s
Retry
7200s
Expire
2419200s
Minimum TTL
86400s

Nameservers (NS)

dns1.star.co.uk
dns0.star.co.uk

SPF Record

✓ Strict (-all)
v=spf1 include:eu._netblocks.mimecast.com include:spf.messagelabs.com include:portalspf.lfsportal.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1

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

All TXT Records

3 records
  • 0ed1fe018a79aa093f0fe449fcaf4a583c0daeccdc
  • MS=ms26289768
  • SPFv=spf1 include:eu._netblocks.mimecast.com include:spf.messagelabs.com include:portalspf.lfsportal.com -all
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