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connect.qq.com
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connect.qq.com
2 IPv4 address(es) detected.
2 IPv6 address(es) detected.
0 NS record(s); 2 or more required.
Authoritative zone record.
DS and DNSKEY detected.
Certificate authority restriction.
Agreement between public resolvers.
1 MX record(s).
SPF policy not found.
DMARC policy not found.
No tested DKIM selector responded.
Mail transport policy.
TLS reporting policy.
165 day(s) remaining.
Full points require at least 30 days remaining.
0 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/1.1 200 OK
Final URL uses HTTPS.
ins-93jt47h1.ias.tencent-cloud.net. 43.159.233.68 43.159.233.97
ins-93jt47h1.ias.tencent-cloud.net. 240d:c000:2010:1807:0:9a3d:234b:4b45 240d:c000:2010:1807:0:9a3d:233f:1b20
ins-93jt47h1.ias.tencent-cloud.net.
ins-93jt47h1.ias.tencent-cloud.net.
ins-93jt47h1.ias.tencent-cloud.net.
Not configured
ins-93jt47h1.ias.tencent-cloud.net.
ins-93jt47h1.ias.tencent-cloud.net.
ins-93jt47h1.ias.tencent-cloud.net.
ins-93jt47h1.ias.tencent-cloud.net.
Not configured
Not configured
ins-93jt47h1.ias.tencent-cloud.net.
ins-93jt47h1.ias.tencent-cloud.net.
ins-93jt47h1.ias.tencent-cloud.net.
ins-93jt47h1.ias.tencent-cloud.net.
ins-93jt47h1.ias.tencent-cloud.net.
Not configured
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 - 179.4 ms - Port 465: Closed/unreachable - 4021.1 ms - Port 587: Closed/unreachable - 4003.5 ms -