Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ikonconstruction.co.uk
Yes
✓ Yes
Symantec
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-17 20:28:46 UTC · ↺ Refresh
MX Hostnames
- cluster3.eu.messagelabs.com
- cluster3a.eu.messagelabs.com
MX Priorities
- cluster3.eu.messagelabs.com: 10
- cluster3a.eu.messagelabs.com: 20
A / AAAA Records
- 46.183.14.75 (no PTR)
Mail Server IPs
- 85.158.142.209 ↩ mail833.messagelabs.com
- 85.158.142.218 ↩ mail831.messagelabs.com
- 195.245.230.193 ↩ mail851.messagelabs.com
- 195.245.230.199 ↩ mail857.messagelabs.com
- 195.245.231.73 ↩ mail877.messagelabs.com
- 195.245.231.64 ↩ mail870.messagelabs.com
- 34.91.159.228 ↩ 228.159.91.34.bc.googleusercontent.com
SOA Record
Raw SOA
ns0.phase8.net support.phase8.net 2019060702 28800 3600 604800 86400
Primary NS (mname)
ns0.phase8.net
Admin Email (rname)
support@phase8.net
Serial
2019060702
Refresh
28800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns1.phase8.net
ns0.phase8.net
ns2.phase8.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.messagelabs.com include:authsmtp.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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
2 records- as=1495639103
- SPFv=spf1 include:spf.messagelabs.com include:authsmtp.com -all
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