ukconstruction.ca

Valid Email Server
Domain Lookup › ukconstruction.ca

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ukconstruction.ca
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 18:08:50 UTC · ↺ Refresh

MX Hostnames

  • mx.zoho.eu
  • mx2.zoho.eu
  • mx3.zoho.eu

MX Priorities

  • mx.zoho.eu: 10
  • mx2.zoho.eu: 20
  • mx3.zoho.eu: 50

A / AAAA Records

  • 66.198.240.44 ↩ mi3-ts108.a2hosting.com

Mail Server IPs

  • 185.230.214.166 ↩ mx.zoho.eu
  • 185.230.212.166 ↩ mx2.zoho.eu

SOA Record

Raw SOA ns1.a2hosting.com root.mi3-ts108.a2hosting.com 2026012101 3600 1800 1209600 86400
Primary NS (mname)
ns1.a2hosting.com
Admin Email (rname)
root@mi3-ts108.a2hosting.com
Serial
2026012101
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns4.a2hosting.com
ns3.a2hosting.com
ns2.a2hosting.com
ns1.a2hosting.com

SPF Record

✓ Soft Fail (~all)
v=spf1 +ip4:66.198.240.44 +include:spf.a2hosting.com +include:zoho.eu ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
default._domainkey
zoho._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 +ip4:66.198.240.44 +include:spf.a2hosting.com +include:zoho.eu ~all
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