xkcd: Trick Play
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4 IPv4 address(es) detected.
4 IPv6 address(es) detected.
4 NS record(s); 2 or more required.
Authoritative zone record.
Both DS and DNSKEY are required.
Certificate authority restriction.
Agreement between public resolvers.
7 MX record(s).
SPF policy published.
DMARC policy published.
A DKIM selector was verified.
Mail transport policy.
TLS reporting policy.
153 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.
151.101.0.67 151.101.64.67 151.101.192.67 151.101.128.67
2a04:4e42:400::67 2a04:4e42:600::67 2a04:4e42::67 2a04:4e42:200::67
Not configured
20 alt2.aspmx.l.google.com. 10 aspmx.l.google.com. 30 aspmx2.googlemail.com. 30 aspmx3.googlemail.com. 20 alt1.aspmx.l.google.com. 30 aspmx4.googlemail.com. 30 aspmx5.googlemail.com.
"v=spf1 include:_spf.google.com include:mailgun.org ~all"
ns-cloud-d2.googledomains.com. ns-cloud-d4.googledomains.com. ns-cloud-d1.googledomains.com. ns-cloud-d3.googledomains.com.
ns-cloud-d1.googledomains.com. cloud-dns-hostmaster.google.com. 1 21600 3600 259200 300
128 issue "globalsign.com" 128 issuewild "globalsign.com" 128 issue "letsencrypt.org"
Not configured
Not configured
Not configured
Not configured
Not configured
Not configured
Not configured
Not configured
Not configured
v=spf1 include:_spf.google.com include:mailgun.org ~all
v=DMARC1; p=none; rua=mailto:dmarc_reports@xkcd.com; ruf=mailto:dmarc_reports@xkcd.com; fo=1; adkim=s; aspf=s;
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCtNrYtbw1jfPYwpQkLMQbcg6+VzHdIMh5QrygBlT5aABL6CzBu5ub19aQj0Tfht4tvanwqRduPohRaC3393ZM0DbjCVutGaKPU2EUPeoEyQgPSKk/icQ4PmoztUpdRdTRrF0Fs6lbOhQmZF896G7pIExl4f+X8N4QnyCznIzLtMQIDAQAB
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 - 4020.6 ms - Port 587: Closed/unreachable - 4021.2 ms -