File "/usr/lib/python3/dist-packages/electrum/util.py", line 1002, in run_with_except_hook
    run_original(*args2, **kwargs2)
  File "/usr/lib/python3.9/threading.py", line 892, in run
    self._target(*self._args, **self._kwargs)
  File "/usr/lib/python3/dist-packages/electrum/gui/qt/main_window.py", line 485, in f
    self.alias_info = self.contacts.resolve_openalias(alias)
  File "/usr/lib/python3/dist-packages/electrum/contacts.py", line 101, in resolve_openalias
    records, validated = dnssec.query(url, dns.rdatatype.TXT)
  File "/usr/lib/python3/dist-packages/electrum/dnssec.py", line 154, in query
    out = dns.resolver.resolve(url, rtype)