ciol.org.uk

Valid Email Server
Domain Lookup › ciol.org.uk

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ciol.org.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-18 23:01:55 UTC · ↺ Refresh

MX Hostnames

  • ciol-org-uk.mail.protection.outlook.com

MX Priorities

  • ciol-org-uk.mail.protection.outlook.com: 0

A / AAAA Records

  • 104.20.42.206 (no PTR)
  • 172.66.155.235 (no PTR)
  • 2606:4700:10::6814:2ace
  • 2606:4700:10::ac42:9beb

Mail Server IPs

  • 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
  • 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
  • 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
  • 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
  • 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA clark.ns.cloudflare.com dns.cloudflare.com 2396380615 10000 2400 604800 1800
Primary NS (mname)
clark.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396380615
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

ruth.ns.cloudflare.com
clark.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:109.169.0.36 include:eu._netblocks.mimecast.com include:spf.protection.outlook.com include:servers.mcsv.net include:sparkpostmail.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:; ruf=mailto:; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:

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

6 records
  • SPFv=spf1 ip4:109.169.0.36 include:eu._netblocks.mimecast.com include:spf.protection.outlook.com include:servers.mcsv.net include:sparkpostmail.com ~all
  • 0ed1fe018a7a9cae5b38a0482c92528ef41d276d9d
  • MS=ms78027053
  • google-site-verification=CtGVZ9gLi2cfy0sbtClYPJcls7VCNkvbGDszutSe2Ww
  • google-site-verification=sWMFDtKZ6ZSqVOvVP5u2fDYRwBVM_-tM9zljKGTUOXQ
  • ihp9nk3s1flpnde78niovk2cou
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