import requests
import urllib3
urllib3.disable_warnings()

for url in ["https://harvester.snarfnet.net", "https://jenkins.snarfnet.net", "http://140.44.4.70:8050"]:
    try:
        r = requests.get(url, verify=False, timeout=5)
        print(f"{url} -> HTTP {r.status_code}")
    except Exception as e:
        print(f"{url} -> ERROR: {e}")