stoasarchitects.com

Valid Email Server
Domain Lookup › stoasarchitects.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
stoasarchitects.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 18:01:42 UTC · ↺ Refresh

MX Hostnames

  • stoasarchitects-com.mail.protection.outlook.com

MX Priorities

  • stoasarchitects-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 51.148.113.34 ↩ 51-148-113-34.dsl.zen.co.uk

Mail Server IPs

  • 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
  • 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
  • 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
  • 52.101.99.0 ↩ mail-cwxp265cu00600.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::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com

SOA Record

Raw SOA dns0.quad.co.uk hostmaster.quad.co.uk 2022051620 28800 7200 604800 86400
Primary NS (mname)
dns0.quad.co.uk
Admin Email (rname)
hostmaster@quad.co.uk
Serial
2022051620
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

dns2.quad.co.uk
dns3.quad.co.uk
dns1.quad.co.uk
dns0.quad.co.uk

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf-a.quad.co.uk include:spf.hostedexchangeuk.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ 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

6 records
  • q8nehaot58j94i6m93cc0silf1
  • MS=ms59560831
  • SPFv=spf1 include:spf-a.quad.co.uk include:spf.hostedexchangeuk.com include:spf.protection.outlook.com ~all
  • MS=ms71665917
  • 543j9j470tdg0qovh8nj64d1d4
  • qf9vj23fbmmts83n78fmo35dqm
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