coloma.croydon.sch.uk

Valid Email Server
Domain Lookup › coloma.croydon.sch.uk

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
coloma.croydon.sch.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 01:31:04 UTC · ↺ Refresh

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MX Hostnames

  • ccs.esvacloud.com
  • selcat.esvacloud.com

MX Priorities

  • selcat.esvacloud.com: 0
  • ccs.esvacloud.com: 0

A / AAAA Records

  • 34.252.223.54 ↩ ec2-34-252-223-54.eu-west-1.compute.amazonaws.com

Mail Server IPs

  • 194.39.109.242 ↩ selcat.esvacloud.com

SOA Record

Raw SOA ns.heartinternet.uk hostmaster.mainnameserver.com 2024091176 10800 600 2419200 3600
Primary NS (mname)
ns.heartinternet.uk
Admin Email (rname)
hostmaster@mainnameserver.com
Serial
2024091176
Refresh
10800s
Retry
600s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

ns2.heartinternet.uk
ns.heartinternet.uk

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:email.freshdesk.com include:spf.esvacloud.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

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

4 records
  • MS=91C9B2B7C4CB128687BE46A8A9D66EF1F888B66B
  • MS=ms45272310
  • w/EFkQRn70e4XrQ+RZ/Hbw7b0rVLNuN2FvU9hUs8bsmtOlqYH/+wAaP/W25zEMibqCtSiHy6UguuCR+yz1B3vg==
  • SPFv=spf1 include:spf.protection.outlook.com include:email.freshdesk.com include:spf.esvacloud.com ~all
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