Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
archresidential.co.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 08:53:37 UTC · ↺ Refresh
MX Hostnames
- mail.archresidential.co.uk
MX Priorities
- mail.archresidential.co.uk: 10
A / AAAA Records
- 13.79.23.6 (no PTR)
Mail Server IPs
- 213.171.216.40 (no PTR)
SOA Record
Raw SOA
ns21.domaincontrol.com dns.jomax.net 2024030600 28800 7200 604800 600
Primary NS (mname)
ns21.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2024030600
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns22.domaincontrol.com
ns21.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a ip4:213.171.216.0/24 ip4:77.68.64.0/27 mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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
3 records- include:sendgrid.net
- google-site-verification=yookzx1eltteMwzQWjBxK68N6Lj4eHoOrH14cHI_GSM
- SPFv=spf1 a ip4:213.171.216.0/24 ip4:77.68.64.0/27 mx ~all
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