curl

➜  ~ curl -v -4 -o hehe.html https://www.perlfoundation.org/contributor-license-agreement.html
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0*   Trying 199.34.228.74:443...
* TCP_NODELAY set
  0     0    0     0    0     0      0      0 --:--:--  0:02:09 --:--:--     0* connect to 199.34.228.74 port 443 failed: Connection timed out
* Failed to connect to www.perlfoundation.org port 443: Connection timed out
  0     0    0     0    0     0      0      0 --:--:--  0:02:10 --:--:--     0
* Closing connection 0
curl: (28) Failed to connect to www.perlfoundation.org port 443: Connection timed out
➜  ~ curl -I https://www.google.com
HTTP/2 200 
date: Sat, 30 Nov 2019 12:37:56 GMT
expires: -1
cache-control: private, max-age=0
content-type: text/html; charset=ISO-8859-1
p3p: CP="This is not a P3P policy! See g.co/p3phelp for more info."
server: gws
x-xss-protection: 0
x-frame-options: SAMEORIGIN
set-cookie: 1P_JAR=2019-11-30-12; expires=Mon, 30-Dec-2019 12:37:56 GMT; path=/; domain=.google.com
set-cookie: NID=192=ycImzE8bh1ygbKtMXDsZPZnNHt79X5GyZc1d2ilCHuZwnoLA7xipx3uUPL2Ozmfynxxa_gr87S2luMC2Is4wJZmDbNDlf4pss9XSU2GpLpE_0YV7wN9I-oA7yPN-LRynJkkvM4yz4LNdhNpap6fHCwHMoajji6rvYHHAY-jkTgQ; expires=Sun, 31-May-2020 12:37:56 GMT; path=/; domain=.google.com; HttpOnly
alt-svc: quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
accept-ranges: none
vary: Accept-Encoding