rperkins.co.uk

Valid Email Server
Domain Lookup › rperkins.co.uk

Domain Overview

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

Checked via [email protected] · 2026-04-01 05:17:58 UTC · ↺ Refresh

MX Hostnames

  • mx-02-us-west-2.prod.hydra.sophos.com
  • mx-01-us-west-2.prod.hydra.sophos.com

MX Priorities

  • mx-01-us-west-2.prod.hydra.sophos.com: 10
  • mx-02-us-west-2.prod.hydra.sophos.com: 10

A / AAAA Records

  • 217.199.187.198 ↩ web198.extendcp.co.uk

Mail Server IPs

  • 44.234.222.180 ↩ ec2-44-234-222-180.us-west-2.compute.amazonaws.com
  • 34.215.37.215 ↩ ec2-34-215-37-215.us-west-2.compute.amazonaws.com
  • 50.112.72.129 ↩ ec2-50-112-72-129.us-west-2.compute.amazonaws.com

SOA Record

Raw SOA ns.mainnameserver.com hostmaster.mainnameserver.com 2024091246 10800 600 2419200 3600
Primary NS (mname)
ns.mainnameserver.com
Admin Email (rname)
hostmaster@mainnameserver.com
Serial
2024091246
Refresh
10800s
Retry
600s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

ns.mainnameserver.com
ns2.mainnameserver.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.prod.hydra.sophos.com exists:%{i}.web.spf.extendcp.co.uk -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

✗ 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
  • MS=ms77757763
  • sophos-domain-verification=0f2c48290010df59fd7e6a0dd5ed1ce14697eed0
  • 1vtq8qescit7kigic63vdk88fa
  • 8ohftncf0rbt5mdp6dt72spcdm
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf.prod.hydra.sophos.com exists:%{i}.web.spf.extendcp.co.uk -all
  • google-site-verification=SqOdzzCbwfqefU4YRJQcU8TFxm4G7koZv4d_BIHZaEc
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