iesa.co.uk

Valid Email Server
Domain Lookup › iesa.co.uk

Domain Overview

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

Checked via [email protected] · 2026-03-30 02:17:10 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 192.0.66.77 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA dns1.cscdns.net hostmaster.cscdns.net 2021041316 86400 7200 3600000 86400
Primary NS (mname)
dns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2021041316
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

dns2.cscdns.net
dns1.cscdns.net

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:81.101.80.86/32 ip4:81.101.80.81/32 include:spf.protection.outlook.com include:eu._netblocks.mimecast.com ~all
📊 DNS lookups: 2/10
~ 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

7 records
  • 0ed1fe018a863bb31b342547d5aef5d15ce640f27a
  • have-i-been-pwned-verification=2255795a84d72dfdbaedaf76f380cf3e
  • fu3nlzHzzM/ZD7lRzt61DHpmhMcDx7ShnmNpEgR6P6B27H+HOTNgN+Zo7uJehwkQxQp4Q+eMcEjeJjRCEPML0A==
  • SPFv=spf1 ip4:81.101.80.86/32 ip4:81.101.80.81/32 include:spf.protection.outlook.com include:eu._netblocks.mimecast.com ~all
  • MS=ms57869124
  • 6mbo8ljkg8jmhi85a8i28lohcv
  • lbdu440ptguva4ofbh5t3u0ebq
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