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computing.co.uk
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computing.co.uk
2 IPv4 address(es) detected.
2 IPv6 address(es) detected.
2 NS record(s); 2 or more required.
Authoritative zone record.
Both DS and DNSKEY are required.
Certificate authority restriction.
Agreement between public resolvers.
0 MX record(s).
SPF policy published.
DMARC policy not found.
No tested DKIM selector responded.
Mail transport policy.
TLS reporting policy.
38 day(s) remaining.
Full points require at least 30 days remaining.
8 of 9 evaluated headers detected.
PTR not detected.
Two or more IPv4 addresses receive full points.
AAAA availability.
At least one address family must resolve.
HTTP/2 403
Final URL uses HTTPS.
104.18.16.210 104.18.17.210
2606:4700::6812:11d2 2606:4700::6812:10d2
Not configured
Not configured
"MS=ms63818341" "v=spf1 mx include:spf.incisivemedia.com include:spf.messagelabs.com include:msgfocus.com -all" "google-site-verification=1fhnXgvImA9vm8spQpOcq_9KHQck6HNzQ3av_WfygXs" "google-site-verification=xGRWENkNBu5T1dNucYOBsv8xj2ZalDMeZstpjoOA8mc" "google-site-verification=tGci50LRnB4lh1psBDfiQOWlat0mJE3zFqgK11txjNE"
isaac.ns.cloudflare.com. lara.ns.cloudflare.com.
isaac.ns.cloudflare.com. dns.cloudflare.com. 2407411668 10000 2400 604800 1800
Not configured
Not configured
Not configured
Not configured
Not configured
Not configured
Not configured
Not configured
Not configured
Not configured
v=spf1 mx include:spf.incisivemedia.com include:spf.messagelabs.com include:msgfocus.com -all
Not configured
Not configured
5 public resolvers queried.
8.8.8.81.1.1.19.9.9.9208.67.222.22294.140.14.14Port 25: Closed/unreachable - 0.8 ms - Port 465: Closed/unreachable - 4020 ms - Port 587: Closed/unreachable - 4021.3 ms -