Welcome to Python.org
python.ca
The official home of the Python Programming Language
Get a complete DNS, email, SSL, HTTP and network analysis in seconds.
python.ca
The official home of the Python Programming Language
1 IPv4 address(es) detected.
0 IPv6 address(es) detected.
5 NS record(s); 2 or more required.
Authoritative zone record.
Both DS and DNSKEY are required.
Certificate authority restriction.
Agreement between public resolvers.
1 MX record(s).
SPF policy published.
DMARC policy published.
A DKIM selector was verified.
Mail transport policy.
TLS reporting policy.
56 day(s) remaining.
Full points require at least 30 days remaining.
2 of 9 evaluated headers detected.
PTR: mail.python.ca
Two or more IPv4 addresses receive full points.
AAAA availability.
At least one address family must resolve.
HTTP/2 200
Final URL uses HTTPS.
45.56.83.52
Not configured
Not configured
10 mail.python.ca.
"v=spf1 mx include:_spf.google.com ~all"
ns2.he.net. ns5.he.net. ns1.he.net. ns3.he.net. ns4.he.net.
ns1.he.net. hostmaster.he.net. 2026012400 86400 7200 3600000 172800
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.google.com ~all
v=DMARC1; p=none; rua=mailto:nas-dmarc@arctrix.com; ruf=mailto:nas-dmarc@arctrix.com; ri=864000
v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7tmM/uMH0OtDgJVhp0RUPJpW8sqTZQGk548neqFgcA53HpHMqAzE1KFqFysL5iUq1Ehty8HpvCo1B7z5+Xr5MrH0voowf5lBMvehu3vBEzSkLo9G29r2gI2aVBcEwq4lWZ/z2B2taxIu5pObggBUh+9oCt3b22jsotR+LwRSkhFQargKnUFZLd+YPJwFeBnWFEf2M2XXe6ihrbsWYEMYgzaTdLcUb/ZjNuJnP25NRuPBV0R6kXOduFQICsA6y4ZX0Rpp/k2Jd+0upCFiTlKqt8wWeAD0FoEwEFuVvbSrxwFDK7XtmDUls984dBspvC/NrjwGx+zIqtNwjXGjWVqRmwIDAQAB
5 public resolvers queried.
8.8.8.81.1.1.19.9.9.9208.67.222.22294.140.14.14Port 25: Closed/unreachable - 24.9 ms - Port 465: Closed/unreachable - 97.3 ms - Port 587: Closed/unreachable - 50.8 ms - 220 mail.python.ca ESMTP Postfix (Debian/GNU)